./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/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_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/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_9c93da44-ff71-4cf7-8619-01e470e02aa4/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 dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:06:13,815 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:06:13,910 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:06:13,915 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:06:13,917 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:06:13,950 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:06:13,951 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:06:13,952 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:06:13,953 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:06:13,954 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:06:13,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:06:13,955 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:06:13,955 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:06:13,955 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:06:13,958 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:06:13,958 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:06:13,959 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:06:13,959 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:06:13,959 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:06:13,960 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:06:13,960 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:06:13,965 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:06:13,965 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:06:13,965 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:06:13,966 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:06:13,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:06:13,966 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:06:13,966 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:06:13,967 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:06:13,967 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:06:13,967 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_9c93da44-ff71-4cf7-8619-01e470e02aa4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd [2024-11-08 22:06:14,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:06:14,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:06:14,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:06:14,295 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:06:14,296 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:06:14,298 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i Unable to find full path for "g++" [2024-11-08 22:06:16,599 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:06:17,022 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:06:17,023 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2024-11-08 22:06:17,046 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/data/f646c7117/d42c8543d083454e889463aac10bf3cc/FLAG6b188f494 [2024-11-08 22:06:17,060 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/data/f646c7117/d42c8543d083454e889463aac10bf3cc [2024-11-08 22:06:17,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:06:17,064 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:06:17,066 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:06:17,066 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:06:17,071 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:06:17,072 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:06:17" (1/1) ... [2024-11-08 22:06:17,073 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e760c88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:17, skipping insertion in model container [2024-11-08 22:06:17,074 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:06:17" (1/1) ... [2024-11-08 22:06:17,145 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:06:17,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:06:17,971 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:06:18,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:06:18,200 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:06:18,201 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18 WrapperNode [2024-11-08 22:06:18,201 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:06:18,203 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:06:18,203 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:06:18,203 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:06:18,211 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,278 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,376 INFO L138 Inliner]: procedures = 177, calls = 342, calls flagged for inlining = 24, calls inlined = 68, statements flattened = 1881 [2024-11-08 22:06:18,377 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:06:18,382 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:06:18,382 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:06:18,382 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:06:18,399 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,400 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,422 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,511 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,533 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,539 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,546 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,557 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:06:18,558 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:06:18,559 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:06:18,559 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:06:18,564 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:06:18,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:06:18,597 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:06:18,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c93da44-ff71-4cf7-8619-01e470e02aa4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:06:18,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:06:18,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:06:18,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:06:18,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:06:18,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:06:18,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:06:18,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:06:18,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:06:18,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:06:18,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:06:18,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:06:18,924 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:06:18,927 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:06:22,362 INFO L? ?]: Removed 1635 outVars from TransFormulas that were not future-live. [2024-11-08 22:06:22,363 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:06:24,217 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:06:24,218 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 22:06:24,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:24 BoogieIcfgContainer [2024-11-08 22:06:24,221 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:06:24,222 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:06:24,222 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:06:24,232 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:06:24,233 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:24" (1/1) ... [2024-11-08 22:06:24,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:06:24,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:24,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1353 states and 1584 transitions. [2024-11-08 22:06:24,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1584 transitions. [2024-11-08 22:06:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:06:24,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:24,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:24,583 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 22:06:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1352 states and 1583 transitions. [2024-11-08 22:06:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1583 transitions. [2024-11-08 22:06:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 22:06:24,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:24,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:24,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:24,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1351 states and 1582 transitions. [2024-11-08 22:06:24,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1582 transitions. [2024-11-08 22:06:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:06:24,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:24,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:24,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:24,903 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 22:06:24,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:24,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1350 states and 1580 transitions. [2024-11-08 22:06:24,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1580 transitions. [2024-11-08 22:06:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:06:24,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:24,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:25,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:25,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1351 states and 1582 transitions. [2024-11-08 22:06:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1582 transitions. [2024-11-08 22:06:25,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:06:25,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:25,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:25,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:25,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1350 states and 1581 transitions. [2024-11-08 22:06:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1581 transitions. [2024-11-08 22:06:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:06:25,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:25,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:25,424 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 22:06:25,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1352 states and 1584 transitions. [2024-11-08 22:06:25,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1584 transitions. [2024-11-08 22:06:25,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:06:25,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:25,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:25,491 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 22:06:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:25,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1351 states and 1583 transitions. [2024-11-08 22:06:25,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1583 transitions. [2024-11-08 22:06:25,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:06:25,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:25,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:25,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:25,553 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 22:06:25,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1352 states and 1584 transitions. [2024-11-08 22:06:25,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1584 transitions. [2024-11-08 22:06:25,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:06:25,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:25,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:25,705 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 22:06:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1353 states and 1586 transitions. [2024-11-08 22:06:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1586 transitions. [2024-11-08 22:06:25,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:06:25,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:25,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:25,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:25,917 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 22:06:26,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1354 states and 1588 transitions. [2024-11-08 22:06:26,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1588 transitions. [2024-11-08 22:06:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:06:26,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,215 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 22:06:26,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1353 states and 1586 transitions. [2024-11-08 22:06:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1586 transitions. [2024-11-08 22:06:26,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:06:26,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,277 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 22:06:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1354 states and 1588 transitions. [2024-11-08 22:06:26,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1588 transitions. [2024-11-08 22:06:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:06:26,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,351 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 22:06:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1356 states and 1592 transitions. [2024-11-08 22:06:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1592 transitions. [2024-11-08 22:06:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:06:26,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,526 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 22:06:26,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1357 states and 1593 transitions. [2024-11-08 22:06:26,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1593 transitions. [2024-11-08 22:06:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:06:26,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,692 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 22:06:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1356 states and 1592 transitions. [2024-11-08 22:06:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1592 transitions. [2024-11-08 22:06:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:06:26,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,755 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 22:06:26,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1357 states and 1593 transitions. [2024-11-08 22:06:26,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1593 transitions. [2024-11-08 22:06:26,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:06:26,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,806 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 22:06:26,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1358 states and 1595 transitions. [2024-11-08 22:06:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1595 transitions. [2024-11-08 22:06:26,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:06:26,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,940 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 22:06:26,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1361 states and 1599 transitions. [2024-11-08 22:06:26,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1599 transitions. [2024-11-08 22:06:26,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:06:26,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,155 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 22:06:27,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1363 states and 1602 transitions. [2024-11-08 22:06:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1602 transitions. [2024-11-08 22:06:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:06:27,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,681 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 22:06:27,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1363 states and 1600 transitions. [2024-11-08 22:06:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1600 transitions. [2024-11-08 22:06:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:06:27,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:27,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:27,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1363 states and 1596 transitions. [2024-11-08 22:06:27,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1596 transitions. [2024-11-08 22:06:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:06:27,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:27,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,779 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 22:06:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1363 states and 1594 transitions. [2024-11-08 22:06:27,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1594 transitions. [2024-11-08 22:06:27,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:06:27,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:27,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,922 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 22:06:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1366 states and 1600 transitions. [2024-11-08 22:06:28,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1600 transitions. [2024-11-08 22:06:28,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:06:28,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:28,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:28,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:28,134 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 22:06:28,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:28,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1323 states and 1550 transitions. [2024-11-08 22:06:28,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1550 transitions. [2024-11-08 22:06:28,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:06:28,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:28,479 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 22:06:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:28,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1320 states and 1546 transitions. [2024-11-08 22:06:28,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1546 transitions. [2024-11-08 22:06:28,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:06:28,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:28,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:28,740 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 22:06:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:28,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1317 states and 1542 transitions. [2024-11-08 22:06:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1542 transitions. [2024-11-08 22:06:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:06:28,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:28,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:28,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,009 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 22:06:29,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1314 states and 1538 transitions. [2024-11-08 22:06:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1538 transitions. [2024-11-08 22:06:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:29,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,164 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 22:06:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 1311 states and 1534 transitions. [2024-11-08 22:06:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1534 transitions. [2024-11-08 22:06:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:06:29,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,664 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 22:06:29,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1308 states and 1530 transitions. [2024-11-08 22:06:29,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1530 transitions. [2024-11-08 22:06:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:06:29,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:29,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,814 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 22:06:29,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1305 states and 1526 transitions. [2024-11-08 22:06:29,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1526 transitions. [2024-11-08 22:06:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:06:29,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,989 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 22:06:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1302 states and 1522 transitions. [2024-11-08 22:06:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1522 transitions. [2024-11-08 22:06:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:06:30,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:30,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:30,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:30,111 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 22:06:30,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1301 states and 1521 transitions. [2024-11-08 22:06:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1521 transitions. [2024-11-08 22:06:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:06:30,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:31,058 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 22:06:32,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 1322 states and 1543 transitions. [2024-11-08 22:06:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1543 transitions. [2024-11-08 22:06:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:06:32,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:32,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:32,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:32,470 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 22:06:33,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:33,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1322 states and 1542 transitions. [2024-11-08 22:06:33,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1542 transitions. [2024-11-08 22:06:33,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:06:33,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:33,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:33,089 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 22:06:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1321 states and 1541 transitions. [2024-11-08 22:06:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 1541 transitions. [2024-11-08 22:06:33,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:06:33,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:33,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:33,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1324 states and 1547 transitions. [2024-11-08 22:06:33,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1547 transitions. [2024-11-08 22:06:33,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:06:33,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:33,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:33,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1323 states and 1546 transitions. [2024-11-08 22:06:33,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1546 transitions. [2024-11-08 22:06:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:06:33,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:33,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:33,993 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 22:06:34,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:34,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1326 states and 1550 transitions. [2024-11-08 22:06:34,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1550 transitions. [2024-11-08 22:06:34,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:06:34,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:34,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:34,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:34,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:34,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1325 states and 1549 transitions. [2024-11-08 22:06:34,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1549 transitions. [2024-11-08 22:06:34,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:06:34,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:34,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:34,254 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 22:06:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:34,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1328 states and 1553 transitions. [2024-11-08 22:06:34,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1553 transitions. [2024-11-08 22:06:34,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:34,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:34,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:34,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:34,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:39,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:39,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:39,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1328 states and 1551 transitions. [2024-11-08 22:06:39,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1551 transitions. [2024-11-08 22:06:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:39,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:39,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:39,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:44,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:44,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1341 states and 1574 transitions. [2024-11-08 22:06:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1574 transitions. [2024-11-08 22:06:44,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:44,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:44,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:44,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:45,303 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 22:06:49,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:49,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1376 states and 1620 transitions. [2024-11-08 22:06:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 1620 transitions. [2024-11-08 22:06:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:49,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,393 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 22:06:49,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1377 states and 1620 transitions. [2024-11-08 22:06:49,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1620 transitions. [2024-11-08 22:06:49,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:49,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,524 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 22:06:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1379 states and 1623 transitions. [2024-11-08 22:06:50,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1623 transitions. [2024-11-08 22:06:50,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:50,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,204 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 22:06:50,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1380 states and 1623 transitions. [2024-11-08 22:06:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 1623 transitions. [2024-11-08 22:06:50,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:50,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,449 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 22:06:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1381 states and 1623 transitions. [2024-11-08 22:06:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1623 transitions. [2024-11-08 22:06:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:50,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,712 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 22:06:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1382 states and 1623 transitions. [2024-11-08 22:06:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1623 transitions. [2024-11-08 22:06:50,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:50,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:50,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1381 states and 1622 transitions. [2024-11-08 22:06:50,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1622 transitions. [2024-11-08 22:06:50,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:50,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:51,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1382 states and 1624 transitions. [2024-11-08 22:06:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1624 transitions. [2024-11-08 22:06:51,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:51,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:51,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:51,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:51,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1383 states and 1624 transitions. [2024-11-08 22:06:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1624 transitions. [2024-11-08 22:06:51,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:51,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:51,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:51,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,491 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 22:06:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1385 states and 1626 transitions. [2024-11-08 22:06:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1626 transitions. [2024-11-08 22:06:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:06:52,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:52,251 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 22:06:52,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1384 states and 1625 transitions. [2024-11-08 22:06:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 1625 transitions. [2024-11-08 22:06:52,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:06:52,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:52,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:52,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1385 states and 1626 transitions. [2024-11-08 22:06:52,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1626 transitions. [2024-11-08 22:06:52,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:06:52,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:52,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:57,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1396 states and 1641 transitions. [2024-11-08 22:06:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 1641 transitions. [2024-11-08 22:06:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:57,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:57,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:58,038 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 22:06:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:58,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1395 states and 1640 transitions. [2024-11-08 22:06:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1640 transitions. [2024-11-08 22:06:58,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:58,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:58,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:58,346 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 22:06:58,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:58,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1397 states and 1643 transitions. [2024-11-08 22:06:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1643 transitions. [2024-11-08 22:06:58,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:58,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:58,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:58,674 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 22:07:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1442 states and 1700 transitions. [2024-11-08 22:07:03,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1700 transitions. [2024-11-08 22:07:03,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:07:03,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:03,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:03,997 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 22:07:04,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:04,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1443 states and 1700 transitions. [2024-11-08 22:07:04,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1700 transitions. [2024-11-08 22:07:04,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:07:04,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:04,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:04,156 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 22:07:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1442 states and 1699 transitions. [2024-11-08 22:07:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1699 transitions. [2024-11-08 22:07:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:07:04,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:04,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:04,413 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 22:07:04,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:04,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1443 states and 1700 transitions. [2024-11-08 22:07:04,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1700 transitions. [2024-11-08 22:07:04,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:07:04,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:04,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:04,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:05,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1444 states and 1702 transitions. [2024-11-08 22:07:05,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1702 transitions. [2024-11-08 22:07:05,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:07:05,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:05,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:05,277 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 22:07:16,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:26,617 WARN L539 Checker$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 22:07:29,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:29,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:29,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1454 states and 1715 transitions. [2024-11-08 22:07:29,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1715 transitions. [2024-11-08 22:07:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:07:29,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:29,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:29,990 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 22:07:30,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1456 states and 1715 transitions. [2024-11-08 22:07:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1715 transitions. [2024-11-08 22:07:30,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:07:30,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:30,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:30,372 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 22:07:30,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:30,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 1458 states and 1717 transitions. [2024-11-08 22:07:30,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1717 transitions. [2024-11-08 22:07:30,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:07:30,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:30,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:30,613 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 22:07:30,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1457 states and 1716 transitions. [2024-11-08 22:07:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1716 transitions. [2024-11-08 22:07:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:07:30,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:30,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:30,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:31,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:34,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:34,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1468 states and 1732 transitions. [2024-11-08 22:07:34,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1732 transitions. [2024-11-08 22:07:34,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:07:34,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:34,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:34,911 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 22:07:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1467 states and 1731 transitions. [2024-11-08 22:07:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1731 transitions. [2024-11-08 22:07:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:07:34,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:34,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:34,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:35,194 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 22:07:35,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:35,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1468 states and 1733 transitions. [2024-11-08 22:07:35,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1733 transitions. [2024-11-08 22:07:35,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:07:35,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:35,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:35,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:35,871 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 22:07:35,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1470 states and 1735 transitions. [2024-11-08 22:07:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1735 transitions. [2024-11-08 22:07:35,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:07:35,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:35,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:35,992 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 22:07:36,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:36,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1470 states and 1734 transitions. [2024-11-08 22:07:36,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1734 transitions. [2024-11-08 22:07:36,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:07:36,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:36,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:36,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1474 states and 1739 transitions. [2024-11-08 22:07:38,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1739 transitions. [2024-11-08 22:07:38,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:07:38,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:38,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:39,319 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 22:07:41,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:41,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1479 states and 1746 transitions. [2024-11-08 22:07:41,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1746 transitions. [2024-11-08 22:07:41,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:07:41,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:41,578 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 22:07:42,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:42,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1483 states and 1753 transitions. [2024-11-08 22:07:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1753 transitions. [2024-11-08 22:07:42,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:07:42,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:42,869 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 22:07:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1485 states and 1756 transitions. [2024-11-08 22:07:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1756 transitions. [2024-11-08 22:07:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:07:43,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:43,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:43,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:44,660 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 22:07:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1488 states and 1765 transitions. [2024-11-08 22:07:46,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 1765 transitions. [2024-11-08 22:07:46,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:07:46,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:48,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1496 states and 1782 transitions. [2024-11-08 22:07:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1782 transitions. [2024-11-08 22:07:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:53,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:53,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:54,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1497 states and 1784 transitions. [2024-11-08 22:07:54,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1784 transitions. [2024-11-08 22:07:54,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:54,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:54,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:54,222 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 22:07:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:54,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1499 states and 1787 transitions. [2024-11-08 22:07:54,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 1787 transitions. [2024-11-08 22:07:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:54,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:54,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:54,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:56,769 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 22:08:03,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:03,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1504 states and 1797 transitions. [2024-11-08 22:08:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 1797 transitions. [2024-11-08 22:08:03,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:08:03,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:03,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:05,669 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 22:08:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:08,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1508 states and 1806 transitions. [2024-11-08 22:08:08,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1806 transitions. [2024-11-08 22:08:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:08:08,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:08,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:08,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:09,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:12,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:12,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1510 states and 1811 transitions. [2024-11-08 22:08:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 1811 transitions. [2024-11-08 22:08:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:08:12,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:12,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:12,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:12,902 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 22:08:13,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:13,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1813 states to 1511 states and 1813 transitions. [2024-11-08 22:08:13,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 1813 transitions. [2024-11-08 22:08:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:08:13,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:13,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:13,849 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 22:08:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:14,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1513 states and 1816 transitions. [2024-11-08 22:08:14,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1816 transitions. [2024-11-08 22:08:14,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:08:14,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:14,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:16,004 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 22:08:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:19,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1517 states and 1825 transitions. [2024-11-08 22:08:19,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 1825 transitions. [2024-11-08 22:08:19,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:08:19,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:19,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:21,496 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 22:08:25,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1521 states and 1834 transitions. [2024-11-08 22:08:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1834 transitions. [2024-11-08 22:08:25,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:08:25,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:25,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:25,296 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 22:08:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:26,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1522 states and 1836 transitions. [2024-11-08 22:08:26,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 1836 transitions. [2024-11-08 22:08:26,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:08:26,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:26,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:26,168 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 22:08:26,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:26,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1524 states and 1839 transitions. [2024-11-08 22:08:26,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1839 transitions. [2024-11-08 22:08:26,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:08:26,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:26,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:28,500 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 22:08:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:31,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1528 states and 1848 transitions. [2024-11-08 22:08:31,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 1848 transitions. [2024-11-08 22:08:31,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:08:31,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:31,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:33,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:36,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1530 states and 1853 transitions. [2024-11-08 22:08:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 1853 transitions. [2024-11-08 22:08:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:08:36,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:36,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:36,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:36,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:37,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:37,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1531 states and 1855 transitions. [2024-11-08 22:08:37,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1855 transitions. [2024-11-08 22:08:37,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:08:37,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:37,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:37,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:37,759 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 22:08:38,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1533 states and 1858 transitions. [2024-11-08 22:08:38,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1858 transitions. [2024-11-08 22:08:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:08:38,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:38,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:43,275 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 22:08:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:49,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 1537 states and 1869 transitions. [2024-11-08 22:08:49,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 1869 transitions. [2024-11-08 22:08:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:08:49,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:49,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:51,327 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 22:08:53,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1538 states and 1870 transitions. [2024-11-08 22:08:53,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 1870 transitions. [2024-11-08 22:08:53,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:08:53,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:53,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:53,709 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 22:08:55,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:55,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1539 states and 1872 transitions. [2024-11-08 22:08:55,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1872 transitions. [2024-11-08 22:08:55,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:08:55,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:55,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:56,339 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 22:09:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1564 states and 1905 transitions. [2024-11-08 22:09:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 1905 transitions. [2024-11-08 22:09:10,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:09:10,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:10,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:13,097 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 22:09:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1566 states and 1909 transitions. [2024-11-08 22:09:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 1909 transitions. [2024-11-08 22:09:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:09:17,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:17,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:22,255 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 22:09:29,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:29,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1568 states and 1913 transitions. [2024-11-08 22:09:29,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 1913 transitions. [2024-11-08 22:09:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:09:29,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:29,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:29,926 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 22:09:31,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:31,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1569 states and 1915 transitions. [2024-11-08 22:09:31,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1915 transitions. [2024-11-08 22:09:31,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:09:31,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:31,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:31,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:32,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:32,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1571 states and 1919 transitions. [2024-11-08 22:09:32,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1919 transitions. [2024-11-08 22:09:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:09:32,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:33,804 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 22:09:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1574 states and 1926 transitions. [2024-11-08 22:09:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 1926 transitions. [2024-11-08 22:09:35,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:09:35,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:35,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:47,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:47,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1576 states and 1931 transitions. [2024-11-08 22:09:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 1931 transitions. [2024-11-08 22:09:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:09:47,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:47,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:47,169 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 22:09:47,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:47,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1567 states and 1921 transitions. [2024-11-08 22:09:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1921 transitions. [2024-11-08 22:09:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:09:47,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:47,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:47,263 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 22:09:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1569 states and 1924 transitions. [2024-11-08 22:09:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1924 transitions. [2024-11-08 22:09:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:09:48,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:48,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:48,392 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 22:09:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1572 states and 1928 transitions. [2024-11-08 22:09:49,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 1928 transitions. [2024-11-08 22:09:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:09:49,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:49,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:50,363 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 22:09:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:52,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1575 states and 1933 transitions. [2024-11-08 22:09:52,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 1933 transitions. [2024-11-08 22:09:52,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:09:52,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:52,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:52,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:55,014 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 22:10:00,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:00,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1578 states and 1938 transitions. [2024-11-08 22:10:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 1938 transitions. [2024-11-08 22:10:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:10:00,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:00,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:04,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 1586 states and 1952 transitions. [2024-11-08 22:10:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 1952 transitions. [2024-11-08 22:10:18,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:10:18,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:18,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:42,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:42,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1595 states and 1968 transitions. [2024-11-08 22:10:42,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1968 transitions. [2024-11-08 22:10:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:10:42,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:42,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:42,651 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 22:10:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1602 states and 1976 transitions. [2024-11-08 22:10:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1976 transitions. [2024-11-08 22:10:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:10:47,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:47,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:47,989 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 22:10:54,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:54,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1610 states and 1988 transitions. [2024-11-08 22:10:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1988 transitions. [2024-11-08 22:10:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:10:54,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:54,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:56,148 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 22:11:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1611 states and 1989 transitions. [2024-11-08 22:11:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 1989 transitions. [2024-11-08 22:11:01,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:11:01,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:01,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:03,164 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 22:11:09,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1612 states and 1990 transitions. [2024-11-08 22:11:09,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 1990 transitions. [2024-11-08 22:11:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:11:09,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:09,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:10,584 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 22:11:14,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:14,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1613 states and 1991 transitions. [2024-11-08 22:11:14,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 1991 transitions. [2024-11-08 22:11:14,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:11:14,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:14,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:16,203 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 22:11:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1614 states and 1993 transitions. [2024-11-08 22:11:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1993 transitions. [2024-11-08 22:11:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:11:20,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:22,567 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 22:11:28,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:28,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1615 states and 1993 transitions. [2024-11-08 22:11:28,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1993 transitions. [2024-11-08 22:11:28,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:11:28,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:28,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:31,490 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 22:11:35,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:35,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1616 states and 1995 transitions. [2024-11-08 22:11:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 1995 transitions. [2024-11-08 22:11:35,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:11:35,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:35,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:35,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:38,096 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 22:11:44,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:44,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1617 states and 1995 transitions. [2024-11-08 22:11:44,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 1995 transitions. [2024-11-08 22:11:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:11:44,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:44,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:46,957 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 22:11:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:51,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1618 states and 1997 transitions. [2024-11-08 22:11:51,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 1997 transitions. [2024-11-08 22:11:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:11:51,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:53,390 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 22:11:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:59,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1619 states and 1998 transitions. [2024-11-08 22:11:59,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1998 transitions. [2024-11-08 22:11:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:11:59,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:59,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:59,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:02,659 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 22:12:12,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:12,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1620 states and 1998 transitions. [2024-11-08 22:12:12,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 1998 transitions. [2024-11-08 22:12:12,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:12:12,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:12,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:14,263 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 22:12:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:18,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1621 states and 1999 transitions. [2024-11-08 22:12:18,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 1999 transitions. [2024-11-08 22:12:18,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:12:18,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:18,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:21,388 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 22:12:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1622 states and 2001 transitions. [2024-11-08 22:12:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2001 transitions. [2024-11-08 22:12:26,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:12:26,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:26,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:28,639 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 22:12:35,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:35,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1623 states and 2002 transitions. [2024-11-08 22:12:35,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2002 transitions. [2024-11-08 22:12:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:12:35,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:35,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:37,397 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 22:12:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1624 states and 2003 transitions. [2024-11-08 22:12:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2003 transitions. [2024-11-08 22:12:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:12:44,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:44,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:46,635 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 22:12:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:53,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1625 states and 2004 transitions. [2024-11-08 22:12:53,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2004 transitions. [2024-11-08 22:12:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:12:53,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:53,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:55,508 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 22:13:02,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1626 states and 2005 transitions. [2024-11-08 22:13:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2005 transitions. [2024-11-08 22:13:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:13:02,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:02,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:04,587 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 22:13:11,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:11,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2006 states to 1627 states and 2006 transitions. [2024-11-08 22:13:11,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2006 transitions. [2024-11-08 22:13:11,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:13:11,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:11,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:14,072 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 22:13:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1628 states and 2007 transitions. [2024-11-08 22:13:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2007 transitions. [2024-11-08 22:13:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:13:21,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:27,246 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 22:13:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:54,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1629 states and 2007 transitions. [2024-11-08 22:13:54,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2007 transitions. [2024-11-08 22:13:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:13:54,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:54,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:58,024 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 22:14:03,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:03,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1630 states and 2009 transitions. [2024-11-08 22:14:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2009 transitions. [2024-11-08 22:14:03,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:14:03,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:03,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:03,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:05,662 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 22:14:13,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1631 states and 2010 transitions. [2024-11-08 22:14:13,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2010 transitions. [2024-11-08 22:14:13,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:14:13,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:13,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:15,893 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 22:14:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1632 states and 2011 transitions. [2024-11-08 22:14:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2011 transitions. [2024-11-08 22:14:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:14:23,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:23,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:27,805 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 22:14:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1633 states and 2011 transitions. [2024-11-08 22:14:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2011 transitions. [2024-11-08 22:14:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:14:43,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:43,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:45,275 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 22:14:49,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1634 states and 2012 transitions. [2024-11-08 22:14:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2012 transitions. [2024-11-08 22:14:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:14:49,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:49,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:54,132 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 22:15:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1635 states and 2014 transitions. [2024-11-08 22:15:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2014 transitions. [2024-11-08 22:15:00,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:15:00,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:03,519 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 22:15:11,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1636 states and 2014 transitions. [2024-11-08 22:15:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2014 transitions. [2024-11-08 22:15:11,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:15:11,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:11,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:14,308 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 22:15:18,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:18,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1637 states and 2015 transitions. [2024-11-08 22:15:18,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2015 transitions. [2024-11-08 22:15:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:15:18,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:18,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:21,374 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 22:15:26,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:26,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2016 states to 1638 states and 2016 transitions. [2024-11-08 22:15:26,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 2016 transitions. [2024-11-08 22:15:26,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:15:26,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:26,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:26,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:28,849 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 22:15:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 1639 states and 2017 transitions. [2024-11-08 22:15:33,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2017 transitions. [2024-11-08 22:15:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:15:33,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:33,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:33,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:39,783 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 22:15:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1640 states and 2019 transitions. [2024-11-08 22:15:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2019 transitions. [2024-11-08 22:15:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:15:48,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:48,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:50,997 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 22:15:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:59,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1641 states and 2020 transitions. [2024-11-08 22:15:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2020 transitions. [2024-11-08 22:15:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:15:59,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:59,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:59,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:02,199 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 22:16:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1642 states and 2021 transitions. [2024-11-08 22:16:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2021 transitions. [2024-11-08 22:16:10,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:16:10,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:10,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:15,983 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 22:16:32,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:32,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1643 states and 2021 transitions. [2024-11-08 22:16:32,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2021 transitions. [2024-11-08 22:16:32,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:16:32,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:32,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:35,606 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 22:16:40,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1644 states and 2022 transitions. [2024-11-08 22:16:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2022 transitions. [2024-11-08 22:16:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:16:40,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:40,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:45,710 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 22:16:53,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:53,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1645 states and 2024 transitions. [2024-11-08 22:16:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2024 transitions. [2024-11-08 22:16:53,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:16:53,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:53,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:56,876 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 22:17:06,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:06,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1646 states and 2024 transitions. [2024-11-08 22:17:06,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2024 transitions. [2024-11-08 22:17:06,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:17:06,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:06,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:09,140 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 22:17:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:14,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1647 states and 2025 transitions. [2024-11-08 22:17:14,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2025 transitions. [2024-11-08 22:17:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:17:14,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:14,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:17,655 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 22:17:23,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:23,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1648 states and 2026 transitions. [2024-11-08 22:17:23,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2026 transitions. [2024-11-08 22:17:23,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:17:23,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:23,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:23,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:29,177 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 22:17:37,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:37,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 1649 states and 2028 transitions. [2024-11-08 22:17:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2028 transitions. [2024-11-08 22:17:37,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:17:37,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:37,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:41,168 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 22:17:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 1650 states and 2028 transitions. [2024-11-08 22:17:50,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2028 transitions. [2024-11-08 22:17:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:17:50,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:50,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:55,250 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 22:18:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:01,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1651 states and 2030 transitions. [2024-11-08 22:18:01,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2030 transitions. [2024-11-08 22:18:01,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:18:01,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:01,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:04,999 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 22:18:14,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:14,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1652 states and 2031 transitions. [2024-11-08 22:18:14,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2031 transitions. [2024-11-08 22:18:14,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:18:14,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:14,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:18,955 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 22:18:33,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1653 states and 2031 transitions. [2024-11-08 22:18:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2031 transitions. [2024-11-08 22:18:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:18:33,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:33,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:13,397 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.