./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk --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 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:54:57,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:54:57,628 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:54:57,634 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:54:57,638 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:54:57,687 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:54:57,688 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:54:57,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:54:57,690 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:54:57,691 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:54:57,692 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:54:57,692 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:54:57,693 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:54:57,693 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:54:57,693 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:54:57,694 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:54:57,697 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:54:57,697 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:54:57,697 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:54:57,697 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:54:57,698 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:54:57,698 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:54:57,699 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:54:57,699 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:54:57,699 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:54:57,700 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:54:57,714 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:54:57,715 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:54:57,715 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:54:57,715 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:54:57,715 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-08 22:54:57,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:54:57,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:54:57,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:54:57,996 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:54:57,997 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:54:57,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i Unable to find full path for "g++" [2024-11-08 22:54:59,964 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:55:00,314 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:55:00,314 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i [2024-11-08 22:55:00,333 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/data/7c739a42b/fdd40ec1f88c4d0a9332b2b3c29aa365/FLAG884f29c86 [2024-11-08 22:55:00,353 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/data/7c739a42b/fdd40ec1f88c4d0a9332b2b3c29aa365 [2024-11-08 22:55:00,355 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:55:00,357 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:55:00,358 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:00,359 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:55:00,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:55:00,363 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:00" (1/1) ... [2024-11-08 22:55:00,364 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40a6520a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:00, skipping insertion in model container [2024-11-08 22:55:00,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:00" (1/1) ... [2024-11-08 22:55:00,431 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:55:01,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:01,217 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:55:01,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:01,384 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:55:01,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01 WrapperNode [2024-11-08 22:55:01,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:01,387 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:01,387 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:55:01,387 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:55:01,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,436 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,541 INFO L138 Inliner]: procedures = 176, calls = 425, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1880 [2024-11-08 22:55:01,542 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:01,543 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:55:01,543 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:55:01,544 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:55:01,554 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,554 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,583 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,583 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,662 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,681 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,687 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,694 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,768 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:55:01,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:55:01,778 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:55:01,778 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:55:01,779 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:01" (1/1) ... [2024-11-08 22:55:01,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:55:01,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:55:01,818 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:55:01,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70ef25c2-cb57-4aa2-872a-72b29210d70f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:55:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:55:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:55:01,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:55:01,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:55:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:55:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:55:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:55:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:55:01,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:55:01,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:55:02,200 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:55:02,202 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:55:05,749 INFO L? ?]: Removed 1939 outVars from TransFormulas that were not future-live. [2024-11-08 22:55:05,750 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:55:07,685 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:55:07,687 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-08 22:55:07,688 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:07 BoogieIcfgContainer [2024-11-08 22:55:07,688 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:55:07,689 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:55:07,689 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:55:07,702 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:55:07,702 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:07" (1/1) ... [2024-11-08 22:55:07,716 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:55:07,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:07,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1466 states and 1625 transitions. [2024-11-08 22:55:07,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1625 transitions. [2024-11-08 22:55:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:55:07,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1467 states and 1626 transitions. [2024-11-08 22:55:08,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1626 transitions. [2024-11-08 22:55:08,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:55:08,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:08,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1466 states and 1625 transitions. [2024-11-08 22:55:08,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1625 transitions. [2024-11-08 22:55:08,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:55:08,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:08,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:08,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1465 states and 1624 transitions. [2024-11-08 22:55:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1624 transitions. [2024-11-08 22:55:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:55:08,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:08,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1464 states and 1623 transitions. [2024-11-08 22:55:08,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1623 transitions. [2024-11-08 22:55:08,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:55:08,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:08,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1463 states and 1622 transitions. [2024-11-08 22:55:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1622 transitions. [2024-11-08 22:55:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:55:09,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:09,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:09,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:09,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1466 states and 1628 transitions. [2024-11-08 22:55:09,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1628 transitions. [2024-11-08 22:55:09,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:55:09,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:09,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:09,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:10,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1471 states and 1637 transitions. [2024-11-08 22:55:10,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1637 transitions. [2024-11-08 22:55:10,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:55:10,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:10,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:10,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1471 states and 1634 transitions. [2024-11-08 22:55:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1634 transitions. [2024-11-08 22:55:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:55:10,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:10,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1471 states and 1628 transitions. [2024-11-08 22:55:10,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1628 transitions. [2024-11-08 22:55:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:55:10,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1479 states and 1643 transitions. [2024-11-08 22:55:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1643 transitions. [2024-11-08 22:55:10,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:55:10,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:10,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:10,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1479 states and 1641 transitions. [2024-11-08 22:55:10,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1641 transitions. [2024-11-08 22:55:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:55:10,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:10,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:10,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:11,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1481 states and 1644 transitions. [2024-11-08 22:55:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1644 transitions. [2024-11-08 22:55:11,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:55:11,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:11,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:11,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1484 states and 1650 transitions. [2024-11-08 22:55:11,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1650 transitions. [2024-11-08 22:55:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:55:11,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:11,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1441 states and 1600 transitions. [2024-11-08 22:55:11,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1600 transitions. [2024-11-08 22:55:11,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:55:11,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:11,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:11,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:12,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1438 states and 1596 transitions. [2024-11-08 22:55:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1596 transitions. [2024-11-08 22:55:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:55:12,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1435 states and 1592 transitions. [2024-11-08 22:55:12,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1592 transitions. [2024-11-08 22:55:12,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:55:12,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:12,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1432 states and 1588 transitions. [2024-11-08 22:55:12,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1588 transitions. [2024-11-08 22:55:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:55:12,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1429 states and 1584 transitions. [2024-11-08 22:55:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1584 transitions. [2024-11-08 22:55:12,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:55:12,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:12,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1426 states and 1580 transitions. [2024-11-08 22:55:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1580 transitions. [2024-11-08 22:55:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:55:12,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1423 states and 1576 transitions. [2024-11-08 22:55:12,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1576 transitions. [2024-11-08 22:55:12,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:55:12,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:12,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1420 states and 1572 transitions. [2024-11-08 22:55:12,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1572 transitions. [2024-11-08 22:55:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:55:12,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:13,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:13,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:13,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1419 states and 1571 transitions. [2024-11-08 22:55:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1571 transitions. [2024-11-08 22:55:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:55:13,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:13,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1418 states and 1570 transitions. [2024-11-08 22:55:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1570 transitions. [2024-11-08 22:55:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:55:15,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:15,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:16,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1418 states and 1569 transitions. [2024-11-08 22:55:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1569 transitions. [2024-11-08 22:55:16,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:55:16,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:16,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:16,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:16,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1417 states and 1568 transitions. [2024-11-08 22:55:16,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1568 transitions. [2024-11-08 22:55:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:55:16,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:16,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:17,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1416 states and 1567 transitions. [2024-11-08 22:55:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1567 transitions. [2024-11-08 22:55:17,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:55:17,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:17,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:18,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:18,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1416 states and 1566 transitions. [2024-11-08 22:55:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1566 transitions. [2024-11-08 22:55:18,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:55:18,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:18,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:18,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:18,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1415 states and 1565 transitions. [2024-11-08 22:55:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1565 transitions. [2024-11-08 22:55:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:55:18,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:18,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:18,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:18,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1414 states and 1564 transitions. [2024-11-08 22:55:18,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1564 transitions. [2024-11-08 22:55:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:55:18,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:18,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:18,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:18,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1413 states and 1563 transitions. [2024-11-08 22:55:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1563 transitions. [2024-11-08 22:55:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:55:18,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:18,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:18,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:18,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1412 states and 1562 transitions. [2024-11-08 22:55:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1562 transitions. [2024-11-08 22:55:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:55:18,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:18,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1412 states and 1560 transitions. [2024-11-08 22:55:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1560 transitions. [2024-11-08 22:55:19,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:55:19,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:19,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:19,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:19,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:23,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:23,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1421 states and 1572 transitions. [2024-11-08 22:55:23,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1572 transitions. [2024-11-08 22:55:23,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:55:23,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:23,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:23,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:23,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:23,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1421 states and 1571 transitions. [2024-11-08 22:55:23,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1571 transitions. [2024-11-08 22:55:23,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:55:23,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:23,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:23,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:23,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:23,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1419 states and 1567 transitions. [2024-11-08 22:55:23,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1567 transitions. [2024-11-08 22:55:23,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:55:23,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:23,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:23,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:26,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:26,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1426 states and 1575 transitions. [2024-11-08 22:55:26,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1575 transitions. [2024-11-08 22:55:26,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:55:26,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:26,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:26,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:26,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1425 states and 1574 transitions. [2024-11-08 22:55:26,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1574 transitions. [2024-11-08 22:55:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:55:26,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:26,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:26,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1426 states and 1576 transitions. [2024-11-08 22:55:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1576 transitions. [2024-11-08 22:55:27,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:55:27,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:27,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:27,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:27,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1418 states and 1567 transitions. [2024-11-08 22:55:27,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1567 transitions. [2024-11-08 22:55:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:55:27,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:27,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:37,882 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 [] [2024-11-08 22:55:47,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:57,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:01,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1415 states and 1563 transitions. [2024-11-08 22:56:01,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1563 transitions. [2024-11-08 22:56:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:56:01,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1414 states and 1562 transitions. [2024-11-08 22:56:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1562 transitions. [2024-11-08 22:56:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:56:01,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:01,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1413 states and 1561 transitions. [2024-11-08 22:56:01,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1561 transitions. [2024-11-08 22:56:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:56:01,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1412 states and 1560 transitions. [2024-11-08 22:56:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1560 transitions. [2024-11-08 22:56:01,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:56:01,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:02,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1411 states and 1559 transitions. [2024-11-08 22:56:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1559 transitions. [2024-11-08 22:56:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:56:02,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:02,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:02,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:14,993 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 [] [2024-11-08 22:56:16,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1453 states and 1604 transitions. [2024-11-08 22:56:16,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1604 transitions. [2024-11-08 22:56:16,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:56:16,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:16,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:16,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:16,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1452 states and 1603 transitions. [2024-11-08 22:56:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1603 transitions. [2024-11-08 22:56:16,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:56:16,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:16,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:16,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:16,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1451 states and 1602 transitions. [2024-11-08 22:56:16,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1602 transitions. [2024-11-08 22:56:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:56:16,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:16,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:16,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:27,729 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 [] [2024-11-08 22:56:37,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:47,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:57,754 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 [] [2024-11-08 22:56:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1459 states and 1609 transitions. [2024-11-08 22:56:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1609 transitions. [2024-11-08 22:56:57,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:56:57,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:57,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:58,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:58,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1459 states and 1606 transitions. [2024-11-08 22:56:58,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1606 transitions. [2024-11-08 22:56:58,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:56:58,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:58,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:01,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:01,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1458 states and 1605 transitions. [2024-11-08 22:57:01,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1605 transitions. [2024-11-08 22:57:01,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:57:01,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:01,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:01,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:03,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:03,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1450 states and 1596 transitions. [2024-11-08 22:57:03,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1596 transitions. [2024-11-08 22:57:03,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:57:03,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:03,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:03,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:03,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1449 states and 1595 transitions. [2024-11-08 22:57:03,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1595 transitions. [2024-11-08 22:57:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:57:03,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:03,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:04,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:04,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1448 states and 1594 transitions. [2024-11-08 22:57:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1594 transitions. [2024-11-08 22:57:04,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:57:04,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:04,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:04,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:04,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:04,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1447 states and 1592 transitions. [2024-11-08 22:57:04,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1592 transitions. [2024-11-08 22:57:04,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:57:04,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:04,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:04,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1446 states and 1591 transitions. [2024-11-08 22:57:04,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1591 transitions. [2024-11-08 22:57:04,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:57:04,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:04,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:05,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1445 states and 1590 transitions. [2024-11-08 22:57:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1590 transitions. [2024-11-08 22:57:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:57:07,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:07,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:08,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:10,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1444 states and 1589 transitions. [2024-11-08 22:57:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1589 transitions. [2024-11-08 22:57:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:57:10,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:10,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:10,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:11,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1443 states and 1588 transitions. [2024-11-08 22:57:11,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1588 transitions. [2024-11-08 22:57:11,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:57:11,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:11,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:11,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1442 states and 1587 transitions. [2024-11-08 22:57:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1587 transitions. [2024-11-08 22:57:12,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:57:12,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:12,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1445 states and 1594 transitions. [2024-11-08 22:57:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1594 transitions. [2024-11-08 22:57:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:57:15,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:15,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:19,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1448 states and 1604 transitions. [2024-11-08 22:57:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1604 transitions. [2024-11-08 22:57:19,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:57:19,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:19,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1449 states and 1606 transitions. [2024-11-08 22:57:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1606 transitions. [2024-11-08 22:57:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:57:20,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:20,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:20,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:20,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:21,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:21,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1450 states and 1608 transitions. [2024-11-08 22:57:21,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1608 transitions. [2024-11-08 22:57:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:57:21,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:21,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:21,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:57:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1438 states and 1583 transitions. [2024-11-08 22:57:27,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1583 transitions. [2024-11-08 22:57:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:57:27,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:29,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1437 states and 1582 transitions. [2024-11-08 22:57:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1582 transitions. [2024-11-08 22:57:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:57:31,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:33,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:35,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1436 states and 1581 transitions. [2024-11-08 22:57:35,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1581 transitions. [2024-11-08 22:57:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:57:35,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:35,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:35,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:35,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1435 states and 1580 transitions. [2024-11-08 22:57:35,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1580 transitions. [2024-11-08 22:57:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:57:35,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:35,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:36,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1434 states and 1579 transitions. [2024-11-08 22:57:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1579 transitions. [2024-11-08 22:57:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:57:36,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:40,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1433 states and 1578 transitions. [2024-11-08 22:57:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1578 transitions. [2024-11-08 22:57:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:57:40,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:40,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:45,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1432 states and 1577 transitions. [2024-11-08 22:57:45,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1577 transitions. [2024-11-08 22:57:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:57:45,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:45,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:46,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1431 states and 1576 transitions. [2024-11-08 22:57:46,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1576 transitions. [2024-11-08 22:57:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:57:46,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:46,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:46,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:46,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1430 states and 1575 transitions. [2024-11-08 22:57:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1575 transitions. [2024-11-08 22:57:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:57:47,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:47,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:47,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:48,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:51,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1429 states and 1574 transitions. [2024-11-08 22:57:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1574 transitions. [2024-11-08 22:57:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:57:51,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:51,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:54,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1428 states and 1573 transitions. [2024-11-08 22:58:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1573 transitions. [2024-11-08 22:58:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:58:00,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:00,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1427 states and 1572 transitions. [2024-11-08 22:58:00,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1572 transitions. [2024-11-08 22:58:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:58:00,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:00,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:01,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:01,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:01,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1426 states and 1571 transitions. [2024-11-08 22:58:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1571 transitions. [2024-11-08 22:58:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:58:01,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:01,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:03,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1425 states and 1570 transitions. [2024-11-08 22:58:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1570 transitions. [2024-11-08 22:58:07,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:58:07,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:07,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:17,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:17,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1424 states and 1569 transitions. [2024-11-08 22:58:17,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1569 transitions. [2024-11-08 22:58:17,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:58:17,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:17,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:19,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:19,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1423 states and 1568 transitions. [2024-11-08 22:58:19,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1568 transitions. [2024-11-08 22:58:19,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:58:19,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:19,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:19,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:20,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1422 states and 1567 transitions. [2024-11-08 22:58:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1567 transitions. [2024-11-08 22:58:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:58:33,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:33,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:36,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1421 states and 1566 transitions. [2024-11-08 22:58:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1566 transitions. [2024-11-08 22:58:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:58:42,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:42,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:42,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1420 states and 1565 transitions. [2024-11-08 22:58:59,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1565 transitions. [2024-11-08 22:58:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:58:59,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:59,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:59,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:00,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:00,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1419 states and 1564 transitions. [2024-11-08 22:59:00,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1564 transitions. [2024-11-08 22:59:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:59:00,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:00,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:00,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:01,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1418 states and 1563 transitions. [2024-11-08 22:59:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1563 transitions. [2024-11-08 22:59:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:59:01,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:01,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:01,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:03,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:05,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1417 states and 1562 transitions. [2024-11-08 22:59:05,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1562 transitions. [2024-11-08 22:59:05,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:59:05,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:05,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:16,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1416 states and 1561 transitions. [2024-11-08 22:59:16,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1561 transitions. [2024-11-08 22:59:16,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:59:16,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:16,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:16,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:17,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:18,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1406 states and 1550 transitions. [2024-11-08 22:59:18,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1550 transitions. [2024-11-08 22:59:18,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:59:18,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:18,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:18,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:19,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1405 states and 1549 transitions. [2024-11-08 22:59:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1549 transitions. [2024-11-08 22:59:19,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:59:19,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:19,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:19,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:20,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:22,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1404 states and 1548 transitions. [2024-11-08 22:59:22,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1548 transitions. [2024-11-08 22:59:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:59:22,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:22,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:24,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:30,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:30,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1403 states and 1547 transitions. [2024-11-08 22:59:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1547 transitions. [2024-11-08 22:59:30,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:59:30,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:30,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:33,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:48,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1402 states and 1546 transitions. [2024-11-08 22:59:48,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1546 transitions. [2024-11-08 22:59:48,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:59:48,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:48,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:53,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1401 states and 1545 transitions. [2024-11-08 23:00:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1545 transitions. [2024-11-08 23:00:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:00:11,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:17,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:17,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1403 states and 1545 transitions. [2024-11-08 23:00:17,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1545 transitions. [2024-11-08 23:00:17,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:00:17,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:17,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:17,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:24,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1405 states and 1548 transitions. [2024-11-08 23:00:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1548 transitions. [2024-11-08 23:00:24,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:00:24,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:24,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:24,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:25,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1406 states and 1549 transitions. [2024-11-08 23:00:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1549 transitions. [2024-11-08 23:00:28,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:00:28,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:28,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:30,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1407 states and 1551 transitions. [2024-11-08 23:00:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 1551 transitions. [2024-11-08 23:00:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:00:36,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:36,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:37,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:38,266 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1408 states and 1551 transitions. [2024-11-08 23:00:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1551 transitions. [2024-11-08 23:00:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:00:44,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:44,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:44,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:49,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:49,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1409 states and 1552 transitions. [2024-11-08 23:00:49,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1552 transitions. [2024-11-08 23:00:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:00:49,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:49,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:49,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:50,899 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:54,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:54,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1410 states and 1553 transitions. [2024-11-08 23:00:54,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1553 transitions. [2024-11-08 23:00:54,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:00:54,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:57,940 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1411 states and 1555 transitions. [2024-11-08 23:01:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1555 transitions. [2024-11-08 23:01:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:01:03,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:03,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:03,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:11,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:11,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1412 states and 1556 transitions. [2024-11-08 23:01:11,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1556 transitions. [2024-11-08 23:01:11,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:01:11,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:11,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:11,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:13,577 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:19,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1413 states and 1557 transitions. [2024-11-08 23:01:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1557 transitions. [2024-11-08 23:01:19,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:01:19,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:19,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:21,834 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1414 states and 1558 transitions. [2024-11-08 23:01:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1558 transitions. [2024-11-08 23:01:28,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:01:28,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:28,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:32,289 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1415 states and 1558 transitions. [2024-11-08 23:01:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1558 transitions. [2024-11-08 23:01:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:01:48,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:48,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:48,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:55,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:55,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1416 states and 1560 transitions. [2024-11-08 23:01:55,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1560 transitions. [2024-11-08 23:01:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:01:55,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:55,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:55,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:58,019 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:05,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1417 states and 1560 transitions. [2024-11-08 23:02:05,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1560 transitions. [2024-11-08 23:02:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:02:05,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:05,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:07,660 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:12,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:12,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1418 states and 1562 transitions. [2024-11-08 23:02:12,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1562 transitions. [2024-11-08 23:02:12,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:02:12,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:12,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:14,889 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1419 states and 1562 transitions. [2024-11-08 23:02:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1562 transitions. [2024-11-08 23:02:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:02:22,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:22,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:23,965 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:27,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:27,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1420 states and 1563 transitions. [2024-11-08 23:02:27,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1563 transitions. [2024-11-08 23:02:27,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:02:27,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:37,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:37,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1421 states and 1565 transitions. [2024-11-08 23:02:37,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1565 transitions. [2024-11-08 23:02:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:02:37,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:37,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:39,649 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1422 states and 1567 transitions. [2024-11-08 23:02:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1567 transitions. [2024-11-08 23:02:47,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:02:47,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:47,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:50,484 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:01,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1423 states and 1566 transitions. [2024-11-08 23:03:01,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1566 transitions. [2024-11-08 23:03:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:03:01,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:01,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:09,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:09,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1424 states and 1568 transitions. [2024-11-08 23:03:09,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1568 transitions. [2024-11-08 23:03:09,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:03:09,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:09,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:19,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1425 states and 1569 transitions. [2024-11-08 23:03:19,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1569 transitions. [2024-11-08 23:03:19,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:03:19,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:19,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:19,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:22,767 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:34,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1426 states and 1569 transitions. [2024-11-08 23:03:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1569 transitions. [2024-11-08 23:03:34,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:03:34,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:34,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,516 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1427 states and 1571 transitions. [2024-11-08 23:03:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1571 transitions. [2024-11-08 23:03:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:03:43,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:45,705 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1428 states and 1572 transitions. [2024-11-08 23:03:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1572 transitions. [2024-11-08 23:03:53,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:03:53,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:53,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:55,862 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:03,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1429 states and 1573 transitions. [2024-11-08 23:04:03,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1573 transitions. [2024-11-08 23:04:03,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:04:03,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:03,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:06,253 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:14,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:14,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1430 states and 1574 transitions. [2024-11-08 23:04:14,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1574 transitions. [2024-11-08 23:04:14,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:04:14,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:14,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:16,728 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:24,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:24,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1431 states and 1575 transitions. [2024-11-08 23:04:24,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1575 transitions. [2024-11-08 23:04:24,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:04:24,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:24,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:27,665 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:36,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1432 states and 1576 transitions. [2024-11-08 23:04:36,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1576 transitions. [2024-11-08 23:04:36,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:04:36,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:36,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:36,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:11,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:11,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1433 states and 1576 transitions. [2024-11-08 23:05:11,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1576 transitions. [2024-11-08 23:05:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:05:11,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:12,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:19,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1434 states and 1577 transitions. [2024-11-08 23:05:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1577 transitions. [2024-11-08 23:05:19,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:05:19,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:19,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:31,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:31,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1435 states and 1579 transitions. [2024-11-08 23:05:31,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1579 transitions. [2024-11-08 23:05:31,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:05:31,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:31,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:34,715 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:43,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:43,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1436 states and 1580 transitions. [2024-11-08 23:05:43,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1580 transitions. [2024-11-08 23:05:43,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:05:43,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:43,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:47,638 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:01,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:01,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1437 states and 1580 transitions. [2024-11-08 23:06:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1580 transitions. [2024-11-08 23:06:01,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:06:01,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:01,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:10,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:10,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1438 states and 1581 transitions. [2024-11-08 23:06:10,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1581 transitions. [2024-11-08 23:06:10,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:06:10,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:10,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:10,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1439 states and 1583 transitions. [2024-11-08 23:06:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1583 transitions. [2024-11-08 23:06:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:06:22,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:22,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:23,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:27,074 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1440 states and 1583 transitions. [2024-11-08 23:06:37,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1583 transitions. [2024-11-08 23:06:37,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:06:37,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:37,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:37,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,977 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1441 states and 1584 transitions. [2024-11-08 23:06:45,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1584 transitions. [2024-11-08 23:06:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:06:45,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:45,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:48,583 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1442 states and 1585 transitions. [2024-11-08 23:06:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1585 transitions. [2024-11-08 23:06:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:06:54,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:00,997 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1443 states and 1587 transitions. [2024-11-08 23:07:09,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1587 transitions. [2024-11-08 23:07:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:07:09,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:09,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:09,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:14,011 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:24,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1444 states and 1587 transitions. [2024-11-08 23:07:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1587 transitions. [2024-11-08 23:07:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:07:24,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:24,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:24,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:33,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1445 states and 1588 transitions. [2024-11-08 23:07:33,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1588 transitions. [2024-11-08 23:07:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:07:33,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:33,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:36,726 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1446 states and 1589 transitions. [2024-11-08 23:07:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1589 transitions. [2024-11-08 23:07:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:07:42,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:42,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:45,708 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:51,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1447 states and 1590 transitions. [2024-11-08 23:07:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1590 transitions. [2024-11-08 23:07:51,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:07:51,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:51,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:51,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,401 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1448 states and 1591 transitions. [2024-11-08 23:08:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1591 transitions. [2024-11-08 23:08:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:08:01,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat