./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm --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 e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:46:44,607 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:46:44,681 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:46:44,687 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:46:44,687 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:46:44,714 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:46:44,715 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:46:44,715 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:46:44,715 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:46:44,716 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:46:44,716 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:46:44,716 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:46:44,716 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:46:44,716 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:46:44,716 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:46:44,716 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:46:44,717 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:46:44,717 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:46:44,717 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:46:44,717 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:46:44,717 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:46:44,717 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:46:44,717 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:46:44,718 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:46:44,718 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:46:44,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:46:44,718 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:46:44,718 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:46:44,718 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:46:44,719 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:46:44,719 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_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm 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 -> e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 [2024-11-13 21:46:45,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:46:45,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:46:45,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:46:45,049 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:46:45,050 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:46:45,051 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-1.i Unable to find full path for "g++" [2024-11-13 21:46:46,990 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:46:47,576 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:46:47,578 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-1.i [2024-11-13 21:46:47,606 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/data/7bcb07a06/7d5aaa74f4a14df4b9e9900d9138dac2/FLAGe84d5a247 [2024-11-13 21:46:47,635 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/data/7bcb07a06/7d5aaa74f4a14df4b9e9900d9138dac2 [2024-11-13 21:46:47,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:46:47,641 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:46:47,643 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:46:47,643 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:46:47,649 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:46:47,652 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:46:47" (1/1) ... [2024-11-13 21:46:47,655 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20afd85d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:47, skipping insertion in model container [2024-11-13 21:46:47,655 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:46:47" (1/1) ... [2024-11-13 21:46:47,722 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:46:48,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:46:48,402 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:46:48,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:46:48,576 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:46:48,577 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48 WrapperNode [2024-11-13 21:46:48,577 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:46:48,578 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:46:48,578 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:46:48,578 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:46:48,585 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,610 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,676 INFO L138 Inliner]: procedures = 207, calls = 222, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1274 [2024-11-13 21:46:48,677 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:46:48,677 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:46:48,677 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:46:48,678 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:46:48,685 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,703 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,703 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,749 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,761 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,765 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,769 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,777 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:46:48,778 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:46:48,778 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:46:48,778 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:46:48,782 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:46:48" (1/1) ... [2024-11-13 21:46:48,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:46:48,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:46:48,811 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:46:48,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93895364-f9b6-4fbb-bf65-88047551bfe9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:46:48,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:46:48,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:46:48,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:46:48,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:46:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:46:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:46:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:46:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:46:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:46:48,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:46:48,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:46:49,093 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:46:49,094 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:46:51,757 INFO L? ?]: Removed 1023 outVars from TransFormulas that were not future-live. [2024-11-13 21:46:51,758 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:46:53,599 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:46:53,603 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 21:46:53,603 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:46:53 BoogieIcfgContainer [2024-11-13 21:46:53,603 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:46:53,604 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:46:53,607 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:46:53,617 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:46:53,617 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:46:53" (1/1) ... [2024-11-13 21:46:53,627 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:46:53,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 770 states and 872 transitions. [2024-11-13 21:46:53,691 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 872 transitions. [2024-11-13 21:46:53,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:46:53,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:53,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:53,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 771 states and 873 transitions. [2024-11-13 21:46:54,057 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 873 transitions. [2024-11-13 21:46:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:46:54,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:54,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:54,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:54,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 770 states and 872 transitions. [2024-11-13 21:46:54,251 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 872 transitions. [2024-11-13 21:46:54,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:46:54,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:54,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:54,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:54,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 769 states and 871 transitions. [2024-11-13 21:46:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 871 transitions. [2024-11-13 21:46:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:46:54,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:54,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:54,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 770 states and 873 transitions. [2024-11-13 21:46:54,817 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 873 transitions. [2024-11-13 21:46:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:46:54,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:54,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:54,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 770 states and 872 transitions. [2024-11-13 21:46:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 872 transitions. [2024-11-13 21:46:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:46:54,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 769 states and 871 transitions. [2024-11-13 21:46:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 871 transitions. [2024-11-13 21:46:55,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:46:55,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:55,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 771 states and 874 transitions. [2024-11-13 21:46:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 874 transitions. [2024-11-13 21:46:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:46:55,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:55,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 770 states and 873 transitions. [2024-11-13 21:46:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 873 transitions. [2024-11-13 21:46:55,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:46:55,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:55,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 771 states and 874 transitions. [2024-11-13 21:46:55,533 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 874 transitions. [2024-11-13 21:46:55,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:46:55,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 770 states and 872 transitions. [2024-11-13 21:46:55,609 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 872 transitions. [2024-11-13 21:46:55,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:46:55,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:55,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:55,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 771 states and 874 transitions. [2024-11-13 21:46:55,716 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 874 transitions. [2024-11-13 21:46:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:46:55,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 772 states and 876 transitions. [2024-11-13 21:46:55,986 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 876 transitions. [2024-11-13 21:46:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:46:55,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:56,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:56,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 773 states and 878 transitions. [2024-11-13 21:46:56,472 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 878 transitions. [2024-11-13 21:46:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:46:56,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:56,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 774 states and 880 transitions. [2024-11-13 21:46:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 880 transitions. [2024-11-13 21:46:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:46:56,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 776 states and 883 transitions. [2024-11-13 21:46:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 883 transitions. [2024-11-13 21:46:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:46:56,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:56,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 775 states and 882 transitions. [2024-11-13 21:46:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 882 transitions. [2024-11-13 21:46:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:46:56,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:56,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:56,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 776 states and 883 transitions. [2024-11-13 21:46:56,966 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 883 transitions. [2024-11-13 21:46:56,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:46:56,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:56,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:57,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 782 states and 893 transitions. [2024-11-13 21:46:57,196 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 893 transitions. [2024-11-13 21:46:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:46:57,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 783 states and 895 transitions. [2024-11-13 21:46:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 895 transitions. [2024-11-13 21:46:57,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:46:57,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 786 states and 899 transitions. [2024-11-13 21:46:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 899 transitions. [2024-11-13 21:46:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:46:57,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:57,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 786 states and 897 transitions. [2024-11-13 21:46:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 897 transitions. [2024-11-13 21:46:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:46:57,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 791 states and 899 transitions. [2024-11-13 21:46:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 899 transitions. [2024-11-13 21:46:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:46:57,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 754 states and 857 transitions. [2024-11-13 21:46:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 857 transitions. [2024-11-13 21:46:57,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:46:57,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 754 states and 853 transitions. [2024-11-13 21:46:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 853 transitions. [2024-11-13 21:46:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:46:57,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:58,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:58,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 755 states and 854 transitions. [2024-11-13 21:46:58,138 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 854 transitions. [2024-11-13 21:46:58,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:46:58,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:58,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:58,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:58,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 755 states and 852 transitions. [2024-11-13 21:46:58,183 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 852 transitions. [2024-11-13 21:46:58,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:46:58,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:58,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:58,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:58,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 757 states and 856 transitions. [2024-11-13 21:46:58,373 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 856 transitions. [2024-11-13 21:46:58,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:46:58,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:58,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:58,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:58,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 716 states and 810 transitions. [2024-11-13 21:46:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 810 transitions. [2024-11-13 21:46:58,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:46:58,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:58,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:58,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:59,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 719 states and 815 transitions. [2024-11-13 21:46:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 815 transitions. [2024-11-13 21:46:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:46:59,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:59,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:59,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 716 states and 811 transitions. [2024-11-13 21:46:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 811 transitions. [2024-11-13 21:46:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:46:59,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:59,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:59,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:59,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 719 states and 815 transitions. [2024-11-13 21:46:59,877 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 815 transitions. [2024-11-13 21:46:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:46:59,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:59,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:00,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:00,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 716 states and 811 transitions. [2024-11-13 21:47:00,381 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 811 transitions. [2024-11-13 21:47:00,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:47:00,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:00,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:00,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:00,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 719 states and 815 transitions. [2024-11-13 21:47:00,472 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 815 transitions. [2024-11-13 21:47:00,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:47:00,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:00,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:00,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 716 states and 811 transitions. [2024-11-13 21:47:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 811 transitions. [2024-11-13 21:47:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:47:00,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:01,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 719 states and 815 transitions. [2024-11-13 21:47:01,079 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 815 transitions. [2024-11-13 21:47:01,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:47:01,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:01,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:01,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 716 states and 811 transitions. [2024-11-13 21:47:01,221 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 811 transitions. [2024-11-13 21:47:01,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:47:01,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:01,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:01,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 719 states and 815 transitions. [2024-11-13 21:47:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 815 transitions. [2024-11-13 21:47:01,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:47:01,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:01,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:01,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:01,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 716 states and 811 transitions. [2024-11-13 21:47:01,445 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 811 transitions. [2024-11-13 21:47:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:47:01,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 719 states and 815 transitions. [2024-11-13 21:47:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 815 transitions. [2024-11-13 21:47:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:47:01,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 716 states and 811 transitions. [2024-11-13 21:47:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 811 transitions. [2024-11-13 21:47:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:47:01,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:01,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 732 states and 829 transitions. [2024-11-13 21:47:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 829 transitions. [2024-11-13 21:47:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:47:02,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:02,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:02,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:04,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:04,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 753 states and 861 transitions. [2024-11-13 21:47:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 861 transitions. [2024-11-13 21:47:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:47:04,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:04,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:04,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 750 states and 857 transitions. [2024-11-13 21:47:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 857 transitions. [2024-11-13 21:47:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:47:04,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:04,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:04,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 753 states and 861 transitions. [2024-11-13 21:47:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 861 transitions. [2024-11-13 21:47:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:47:04,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:04,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:05,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 752 states and 860 transitions. [2024-11-13 21:47:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 860 transitions. [2024-11-13 21:47:05,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:47:05,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:05,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:05,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:05,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:07,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:07,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 772 states and 882 transitions. [2024-11-13 21:47:07,921 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 882 transitions. [2024-11-13 21:47:07,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:47:07,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:07,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:07,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:07,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:07,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 775 states and 886 transitions. [2024-11-13 21:47:07,972 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 886 transitions. [2024-11-13 21:47:07,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:47:07,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:07,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:08,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 778 states and 890 transitions. [2024-11-13 21:47:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 890 transitions. [2024-11-13 21:47:08,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:47:08,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:08,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:08,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:08,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:09,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:09,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 778 states and 889 transitions. [2024-11-13 21:47:09,127 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 889 transitions. [2024-11-13 21:47:09,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:47:09,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:09,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:09,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:09,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:09,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 780 states and 891 transitions. [2024-11-13 21:47:09,232 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 891 transitions. [2024-11-13 21:47:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:47:09,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:09,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:09,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:09,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 779 states and 890 transitions. [2024-11-13 21:47:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 890 transitions. [2024-11-13 21:47:09,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:47:09,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:09,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:09,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:10,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 782 states and 896 transitions. [2024-11-13 21:47:10,510 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 896 transitions. [2024-11-13 21:47:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:47:10,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:10,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:10,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 785 states and 900 transitions. [2024-11-13 21:47:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 900 transitions. [2024-11-13 21:47:10,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:47:10,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 788 states and 904 transitions. [2024-11-13 21:47:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 904 transitions. [2024-11-13 21:47:10,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:47:10,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:10,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:10,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 787 states and 903 transitions. [2024-11-13 21:47:10,786 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 903 transitions. [2024-11-13 21:47:10,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:47:10,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:10,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:10,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:10,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 790 states and 907 transitions. [2024-11-13 21:47:10,916 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 907 transitions. [2024-11-13 21:47:10,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:47:10,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:10,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:11,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:11,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 793 states and 911 transitions. [2024-11-13 21:47:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 911 transitions. [2024-11-13 21:47:11,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:47:11,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:11,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:11,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:11,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:11,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 796 states and 915 transitions. [2024-11-13 21:47:11,186 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 915 transitions. [2024-11-13 21:47:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:47:11,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:11,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:11,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:11,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:11,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 795 states and 914 transitions. [2024-11-13 21:47:11,285 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 914 transitions. [2024-11-13 21:47:11,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:47:11,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:11,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:11,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:11,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:11,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 798 states and 918 transitions. [2024-11-13 21:47:11,441 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 918 transitions. [2024-11-13 21:47:11,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:47:11,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:11,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:11,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:13,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:47:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 798 states and 916 transitions. [2024-11-13 21:47:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 916 transitions. [2024-11-13 21:47:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:47:13,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:13,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:13,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:13,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:23,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:47:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:23,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 798 states and 910 transitions. [2024-11-13 21:47:23,693 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 910 transitions. [2024-11-13 21:47:23,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:47:23,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:23,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:23,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:23,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:36,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:47:37,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 811 states and 933 transitions. [2024-11-13 21:47:37,285 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 933 transitions. [2024-11-13 21:47:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:47:37,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:37,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:37,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:44,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:47:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 844 states and 976 transitions. [2024-11-13 21:47:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 976 transitions. [2024-11-13 21:47:44,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:47:44,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:44,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:52,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:47:52,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:52,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 884 states and 1037 transitions. [2024-11-13 21:47:52,686 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1037 transitions. [2024-11-13 21:47:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:47:52,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:52,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:52,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:52,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:52,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 885 states and 1037 transitions. [2024-11-13 21:47:52,769 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1037 transitions. [2024-11-13 21:47:52,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:47:52,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:52,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:52,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 887 states and 1039 transitions. [2024-11-13 21:47:54,008 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1039 transitions. [2024-11-13 21:47:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:47:54,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:54,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 888 states and 1039 transitions. [2024-11-13 21:47:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1039 transitions. [2024-11-13 21:47:54,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:47:54,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:54,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:54,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:55,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 890 states and 1042 transitions. [2024-11-13 21:47:55,184 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1042 transitions. [2024-11-13 21:47:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:47:55,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:55,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:55,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:55,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 891 states and 1042 transitions. [2024-11-13 21:47:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1042 transitions. [2024-11-13 21:47:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:47:55,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:55,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 892 states and 1042 transitions. [2024-11-13 21:47:55,524 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1042 transitions. [2024-11-13 21:47:55,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:47:55,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:55,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:55,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:55,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 893 states and 1042 transitions. [2024-11-13 21:47:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1042 transitions. [2024-11-13 21:47:55,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:47:55,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:55,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:55,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:55,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 895 states and 1042 transitions. [2024-11-13 21:47:55,879 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1042 transitions. [2024-11-13 21:47:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:47:55,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:55,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:55,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 894 states and 1041 transitions. [2024-11-13 21:47:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1041 transitions. [2024-11-13 21:47:55,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:47:55,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:55,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:56,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:56,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 895 states and 1043 transitions. [2024-11-13 21:47:56,304 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1043 transitions. [2024-11-13 21:47:56,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:47:56,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:56,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 897 states and 1045 transitions. [2024-11-13 21:47:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1045 transitions. [2024-11-13 21:47:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:47:56,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:56,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:56,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:56,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 896 states and 1044 transitions. [2024-11-13 21:47:56,577 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1044 transitions. [2024-11-13 21:47:56,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:47:56,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:56,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:56,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 897 states and 1045 transitions. [2024-11-13 21:47:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1045 transitions. [2024-11-13 21:47:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:47:56,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:56,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 898 states and 1045 transitions. [2024-11-13 21:47:57,150 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1045 transitions. [2024-11-13 21:47:57,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:47:57,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 897 states and 1044 transitions. [2024-11-13 21:47:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1044 transitions. [2024-11-13 21:47:57,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:47:57,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:57,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 899 states and 1047 transitions. [2024-11-13 21:47:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1047 transitions. [2024-11-13 21:47:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:47:57,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:57,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:12,071 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 [] [2024-11-13 21:48:22,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:27,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:28,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 941 states and 1100 transitions. [2024-11-13 21:48:28,318 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1100 transitions. [2024-11-13 21:48:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:48:28,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:28,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 942 states and 1100 transitions. [2024-11-13 21:48:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1100 transitions. [2024-11-13 21:48:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:48:28,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:28,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:28,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:28,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:28,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 941 states and 1099 transitions. [2024-11-13 21:48:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1099 transitions. [2024-11-13 21:48:28,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:48:28,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:28,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:28,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:28,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 942 states and 1100 transitions. [2024-11-13 21:48:28,790 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1100 transitions. [2024-11-13 21:48:28,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:48:28,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:28,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:28,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:28,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 943 states and 1100 transitions. [2024-11-13 21:48:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1100 transitions. [2024-11-13 21:48:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:48:28,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:28,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:28,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:35,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 980 states and 1157 transitions. [2024-11-13 21:48:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1157 transitions. [2024-11-13 21:48:35,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:48:35,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:35,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:35,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:40,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:48:40,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:40,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 1017 states and 1214 transitions. [2024-11-13 21:48:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1214 transitions. [2024-11-13 21:48:40,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:48:40,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:40,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:41,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:41,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1018 states and 1211 transitions. [2024-11-13 21:48:41,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1211 transitions. [2024-11-13 21:48:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:48:41,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:41,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:41,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:41,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1019 states and 1211 transitions. [2024-11-13 21:48:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1211 transitions. [2024-11-13 21:48:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:48:41,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:41,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:41,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:41,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 1020 states and 1211 transitions. [2024-11-13 21:48:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1211 transitions. [2024-11-13 21:48:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:48:41,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:41,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:41,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:41,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1022 states and 1213 transitions. [2024-11-13 21:48:41,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1213 transitions. [2024-11-13 21:48:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:48:41,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:41,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1024 states and 1213 transitions. [2024-11-13 21:48:42,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1213 transitions. [2024-11-13 21:48:42,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:48:42,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:42,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:42,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:42,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1025 states and 1213 transitions. [2024-11-13 21:48:42,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1213 transitions. [2024-11-13 21:48:42,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:48:42,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:42,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:42,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:42,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:42,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:42,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 1026 states and 1213 transitions. [2024-11-13 21:48:42,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1213 transitions. [2024-11-13 21:48:42,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:48:42,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:42,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:44,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:48,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1031 states and 1222 transitions. [2024-11-13 21:48:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1222 transitions. [2024-11-13 21:48:48,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:48:48,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:48,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:48,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:48,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1033 states and 1224 transitions. [2024-11-13 21:48:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1224 transitions. [2024-11-13 21:48:48,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:48:48,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:48,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:48,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 1032 states and 1223 transitions. [2024-11-13 21:48:48,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1223 transitions. [2024-11-13 21:48:48,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:48:48,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:48,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:54,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:54,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 1048 states and 1242 transitions. [2024-11-13 21:48:54,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1242 transitions. [2024-11-13 21:48:54,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:48:54,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:54,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:54,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:54,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:54,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1047 states and 1241 transitions. [2024-11-13 21:48:54,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1241 transitions. [2024-11-13 21:48:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:48:54,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:56,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1048 states and 1243 transitions. [2024-11-13 21:48:56,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1243 transitions. [2024-11-13 21:48:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:48:56,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1047 states and 1241 transitions. [2024-11-13 21:48:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1241 transitions. [2024-11-13 21:48:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:48:56,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1049 states and 1243 transitions. [2024-11-13 21:48:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1243 transitions. [2024-11-13 21:48:56,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:48:56,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:56,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:59,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 1053 states and 1248 transitions. [2024-11-13 21:48:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1248 transitions. [2024-11-13 21:48:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:48:59,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:59,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:04,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:04,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 1058 states and 1255 transitions. [2024-11-13 21:49:04,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1255 transitions. [2024-11-13 21:49:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:49:04,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:04,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:05,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:05,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 1060 states and 1259 transitions. [2024-11-13 21:49:05,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1259 transitions. [2024-11-13 21:49:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:49:05,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:05,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:07,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:07,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1064 states and 1265 transitions. [2024-11-13 21:49:07,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1265 transitions. [2024-11-13 21:49:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:49:07,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:07,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:08,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1067 states and 1274 transitions. [2024-11-13 21:49:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1274 transitions. [2024-11-13 21:49:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:49:11,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1075 states and 1291 transitions. [2024-11-13 21:49:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1291 transitions. [2024-11-13 21:49:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:49:19,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:19,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:20,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:20,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1076 states and 1293 transitions. [2024-11-13 21:49:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1293 transitions. [2024-11-13 21:49:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:49:20,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:20,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:21,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1078 states and 1296 transitions. [2024-11-13 21:49:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1296 transitions. [2024-11-13 21:49:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:49:21,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:24,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:49:32,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1087 states and 1316 transitions. [2024-11-13 21:49:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1316 transitions. [2024-11-13 21:49:32,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:49:32,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:32,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:34,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:38,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:38,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1091 states and 1325 transitions. [2024-11-13 21:49:38,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1325 transitions. [2024-11-13 21:49:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:49:38,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:38,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:38,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:40,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:44,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:44,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1093 states and 1331 transitions. [2024-11-13 21:49:44,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1331 transitions. [2024-11-13 21:49:44,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:49:44,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:44,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:45,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:45,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1094 states and 1333 transitions. [2024-11-13 21:49:45,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1333 transitions. [2024-11-13 21:49:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:49:45,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:45,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:46,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:46,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1096 states and 1336 transitions. [2024-11-13 21:49:46,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1336 transitions. [2024-11-13 21:49:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:49:46,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:46,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:46,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:48,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:52,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 1100 states and 1346 transitions. [2024-11-13 21:49:52,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1346 transitions. [2024-11-13 21:49:52,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:49:52,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:52,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:52,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:58,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1102 states and 1351 transitions. [2024-11-13 21:49:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1351 transitions. [2024-11-13 21:49:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:49:58,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:58,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:58,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:59,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1103 states and 1353 transitions. [2024-11-13 21:49:59,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1353 transitions. [2024-11-13 21:49:59,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:49:59,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:59,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1105 states and 1356 transitions. [2024-11-13 21:50:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1356 transitions. [2024-11-13 21:50:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:50:00,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:01,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:07,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1109 states and 1365 transitions. [2024-11-13 21:50:07,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1365 transitions. [2024-11-13 21:50:07,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:50:07,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:09,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1111 states and 1370 transitions. [2024-11-13 21:50:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1370 transitions. [2024-11-13 21:50:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:50:13,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:13,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:14,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:15,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1113 states and 1374 transitions. [2024-11-13 21:50:15,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1374 transitions. [2024-11-13 21:50:15,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:50:15,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:15,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:15,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:15,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1114 states and 1375 transitions. [2024-11-13 21:50:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1375 transitions. [2024-11-13 21:50:16,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:50:16,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:16,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:16,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:23,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:23,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1118 states and 1385 transitions. [2024-11-13 21:50:23,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1385 transitions. [2024-11-13 21:50:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:50:23,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:23,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1120 states and 1391 transitions. [2024-11-13 21:50:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1391 transitions. [2024-11-13 21:50:37,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:50:37,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:37,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:37,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1121 states and 1393 transitions. [2024-11-13 21:50:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1393 transitions. [2024-11-13 21:50:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:50:39,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:39,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:57,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:57,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1138 states and 1420 transitions. [2024-11-13 21:50:57,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1420 transitions. [2024-11-13 21:50:57,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:50:57,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:57,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:06,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1140 states and 1424 transitions. [2024-11-13 21:51:06,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1424 transitions. [2024-11-13 21:51:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:51:06,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:06,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:12,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:30,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1148 states and 1437 transitions. [2024-11-13 21:51:30,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1437 transitions. [2024-11-13 21:51:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:51:30,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:30,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:30,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:32,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1149 states and 1439 transitions. [2024-11-13 21:51:32,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1439 transitions. [2024-11-13 21:51:32,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:51:32,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:32,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:32,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:33,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1151 states and 1443 transitions. [2024-11-13 21:51:33,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 1443 transitions. [2024-11-13 21:51:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:51:33,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:33,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:35,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 1154 states and 1450 transitions. [2024-11-13 21:51:38,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1450 transitions. [2024-11-13 21:51:38,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:51:38,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:53,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:53,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1156 states and 1455 transitions. [2024-11-13 21:51:53,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1455 transitions. [2024-11-13 21:51:53,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:51:53,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:53,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:53,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:54,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:54,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 1149 states and 1448 transitions. [2024-11-13 21:51:54,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1448 transitions. [2024-11-13 21:51:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:51:54,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:54,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:54,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1152 states and 1452 transitions. [2024-11-13 21:51:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1452 transitions. [2024-11-13 21:51:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:51:56,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:56,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:57,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1155 states and 1457 transitions. [2024-11-13 21:52:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1457 transitions. [2024-11-13 21:52:00,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:52:00,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:00,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:00,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:03,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:11,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:11,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1158 states and 1462 transitions. [2024-11-13 21:52:11,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1462 transitions. [2024-11-13 21:52:11,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:52:11,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:11,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:11,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:16,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:36,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:36,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1166 states and 1476 transitions. [2024-11-13 21:52:36,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1476 transitions. [2024-11-13 21:52:36,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:52:36,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:36,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:36,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:07,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1175 states and 1492 transitions. [2024-11-13 21:53:07,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1492 transitions. [2024-11-13 21:53:07,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:53:07,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:08,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:14,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1182 states and 1500 transitions. [2024-11-13 21:53:14,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1500 transitions. [2024-11-13 21:53:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:53:14,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:24,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1190 states and 1512 transitions. [2024-11-13 21:53:24,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1512 transitions. [2024-11-13 21:53:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:53:24,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:24,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:32,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:32,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1191 states and 1513 transitions. [2024-11-13 21:53:32,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1513 transitions. [2024-11-13 21:53:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:53:32,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:32,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:43,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:43,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 1192 states and 1514 transitions. [2024-11-13 21:53:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1514 transitions. [2024-11-13 21:53:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:53:43,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:43,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:45,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:50,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:50,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 1193 states and 1515 transitions. [2024-11-13 21:53:50,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1515 transitions. [2024-11-13 21:53:50,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:53:50,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:50,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:50,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:53,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:58,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:58,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1194 states and 1517 transitions. [2024-11-13 21:53:58,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1517 transitions. [2024-11-13 21:53:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:53:58,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:58,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:01,449 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:10,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1195 states and 1517 transitions. [2024-11-13 21:54:10,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1517 transitions. [2024-11-13 21:54:10,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:54:10,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:10,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1196 states and 1518 transitions. [2024-11-13 21:54:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1518 transitions. [2024-11-13 21:54:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:54:16,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:16,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:16,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:20,470 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:26,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:26,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1197 states and 1520 transitions. [2024-11-13 21:54:26,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1520 transitions. [2024-11-13 21:54:26,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:54:26,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:26,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:29,856 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:39,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:39,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1198 states and 1520 transitions. [2024-11-13 21:54:39,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1520 transitions. [2024-11-13 21:54:39,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:54:39,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:39,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:39,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:41,954 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:48,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:48,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1199 states and 1522 transitions. [2024-11-13 21:54:48,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1522 transitions. [2024-11-13 21:54:48,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:54:48,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:48,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1200 states and 1522 transitions. [2024-11-13 21:55:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1522 transitions. [2024-11-13 21:55:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:55:00,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:02,702 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:08,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:08,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1201 states and 1523 transitions. [2024-11-13 21:55:08,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1523 transitions. [2024-11-13 21:55:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:55:08,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:08,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:12,620 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1202 states and 1525 transitions. [2024-11-13 21:55:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1525 transitions. [2024-11-13 21:55:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:55:19,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:19,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:33,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1203 states and 1525 transitions. [2024-11-13 21:55:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1525 transitions. [2024-11-13 21:55:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:55:33,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:33,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:44,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1204 states and 1527 transitions. [2024-11-13 21:55:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1527 transitions. [2024-11-13 21:55:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:55:44,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:44,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:47,242 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:56,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1205 states and 1528 transitions. [2024-11-13 21:55:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1528 transitions. [2024-11-13 21:55:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:55:56,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:56,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:59,755 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:08,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:08,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1206 states and 1529 transitions. [2024-11-13 21:56:08,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1529 transitions. [2024-11-13 21:56:08,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:56:08,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:08,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:13,891 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:32,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:32,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 1207 states and 1529 transitions. [2024-11-13 21:56:32,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1529 transitions. [2024-11-13 21:56:32,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:56:32,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:32,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:32,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:36,484 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:43,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 1208 states and 1531 transitions. [2024-11-13 21:56:43,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1531 transitions. [2024-11-13 21:56:43,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:56:43,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:43,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:56,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:56,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 1209 states and 1533 transitions. [2024-11-13 21:56:56,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1533 transitions. [2024-11-13 21:56:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:56:56,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:56,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:08,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:08,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 1210 states and 1533 transitions. [2024-11-13 21:57:08,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1533 transitions. [2024-11-13 21:57:08,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:57:08,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:08,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:13,645 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 1211 states and 1533 transitions. [2024-11-13 21:57:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1533 transitions. [2024-11-13 21:57:32,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:57:32,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:32,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:35,314 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:40,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:40,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1212 states and 1534 transitions. [2024-11-13 21:57:40,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1534 transitions. [2024-11-13 21:57:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:57:40,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:40,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:54,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 1213 states and 1536 transitions. [2024-11-13 21:57:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 1536 transitions. [2024-11-13 21:57:54,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:57:54,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:54,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:54,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:06,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1214 states and 1537 transitions. [2024-11-13 21:58:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1537 transitions. [2024-11-13 21:58:06,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:58:06,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:06,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:11,955 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:27,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:27,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1215 states and 1537 transitions. [2024-11-13 21:58:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1537 transitions. [2024-11-13 21:58:27,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:58:27,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:27,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:32,290 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1216 states and 1539 transitions. [2024-11-13 21:58:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1539 transitions. [2024-11-13 21:58:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:58:39,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:39,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:43,012 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1217 states and 1539 transitions. [2024-11-13 21:58:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1539 transitions. [2024-11-13 21:58:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:58:52,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:52,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:04,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1218 states and 1541 transitions. [2024-11-13 21:59:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1541 transitions. [2024-11-13 21:59:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:59:04,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:04,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:07,357 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:18,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:18,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1219 states and 1542 transitions. [2024-11-13 21:59:18,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1542 transitions. [2024-11-13 21:59:18,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:59:18,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:18,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:38,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1220 states and 1542 transitions. [2024-11-13 21:59:38,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1542 transitions. [2024-11-13 21:59:38,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:59:38,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:39,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:42,587 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:48,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:48,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1221 states and 1543 transitions. [2024-11-13 21:59:48,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1543 transitions. [2024-11-13 21:59:48,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:59:48,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:58,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:58,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1222 states and 1544 transitions. [2024-11-13 21:59:58,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1544 transitions. [2024-11-13 21:59:58,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:59:58,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:58,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:05,914 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:15,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1223 states and 1546 transitions. [2024-11-13 22:00:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1546 transitions. [2024-11-13 22:00:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:00:15,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:15,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:15,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat