./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/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_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:27:37,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:27:37,601 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:27:37,613 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:27:37,613 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:27:37,647 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:27:37,650 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:27:37,651 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:27:37,651 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:27:37,653 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:27:37,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:27:37,654 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:27:37,654 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:27:37,654 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:27:37,655 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:27:37,655 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:27:37,656 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:27:37,660 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:27:37,661 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:27:37,661 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:27:37,661 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:27:37,662 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:27:37,662 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:27:37,662 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:27:37,663 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:27:37,663 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:27:37,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:27:37,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:27:37,665 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:27:37,665 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:27:37,666 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:27:37,667 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:27:37,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:27:37,668 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_c36fab80-0e7d-4de2-b527-f8ee358cdf84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 [2024-11-08 23:27:38,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:27:38,039 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:27:38,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:27:38,047 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:27:38,047 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:27:38,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i Unable to find full path for "g++" [2024-11-08 23:27:40,366 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:27:40,862 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:27:40,862 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i [2024-11-08 23:27:40,887 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/data/8fd5723ea/8e0e5d22370047a3a5bec79f874f26f6/FLAG17c57229b [2024-11-08 23:27:40,976 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/data/8fd5723ea/8e0e5d22370047a3a5bec79f874f26f6 [2024-11-08 23:27:40,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:27:40,982 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:27:40,985 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:27:40,985 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:27:40,992 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:27:40,993 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:27:40" (1/1) ... [2024-11-08 23:27:40,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6541ed7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:40, skipping insertion in model container [2024-11-08 23:27:40,996 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:27:40" (1/1) ... [2024-11-08 23:27:41,098 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:27:41,822 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i[37435,37448] [2024-11-08 23:27:41,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:27:41,987 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:27:42,070 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test2-1.i[37435,37448] [2024-11-08 23:27:42,201 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:27:42,271 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:27:42,272 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42 WrapperNode [2024-11-08 23:27:42,272 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:27:42,273 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:27:42,273 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:27:42,274 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:27:42,283 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,317 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,416 INFO L138 Inliner]: procedures = 207, calls = 221, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1247 [2024-11-08 23:27:42,417 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:27:42,418 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:27:42,418 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:27:42,419 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:27:42,438 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,454 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,454 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,526 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,559 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,571 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,579 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,619 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:27:42,621 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:27:42,622 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:27:42,622 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:27:42,623 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:42" (1/1) ... [2024-11-08 23:27:42,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:27:42,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:27:42,668 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:27:42,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c36fab80-0e7d-4de2-b527-f8ee358cdf84/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:27:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:27:42,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:27:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:27:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:27:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:27:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:27:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:27:42,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:27:42,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:27:42,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:27:42,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:27:42,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:27:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:27:43,069 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:27:43,072 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:27:45,362 INFO L? ?]: Removed 290 outVars from TransFormulas that were not future-live. [2024-11-08 23:27:45,363 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:27:47,275 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:27:47,277 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-08 23:27:47,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:27:47 BoogieIcfgContainer [2024-11-08 23:27:47,278 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:27:47,281 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:27:47,281 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:27:47,296 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:27:47,297 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:27:47" (1/1) ... [2024-11-08 23:27:47,311 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:27:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 109 states and 184 transitions. [2024-11-08 23:27:47,428 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 184 transitions. [2024-11-08 23:27:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:27:47,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:47,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:47,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:47,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 109 states and 179 transitions. [2024-11-08 23:27:47,708 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 179 transitions. [2024-11-08 23:27:47,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:27:47,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:47,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:47,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:47,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:47,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 109 states and 175 transitions. [2024-11-08 23:27:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 175 transitions. [2024-11-08 23:27:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:27:47,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:47,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:47,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 109 states and 173 transitions. [2024-11-08 23:27:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 173 transitions. [2024-11-08 23:27:47,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:27:47,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:47,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:47,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:48,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:58,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:27:58,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 109 states and 171 transitions. [2024-11-08 23:27:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 171 transitions. [2024-11-08 23:27:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:27:58,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:58,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:59,524 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 23:27:59,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:59,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 114 states and 180 transitions. [2024-11-08 23:27:59,734 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 180 transitions. [2024-11-08 23:27:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:27:59,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:59,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:59,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 114 states and 178 transitions. [2024-11-08 23:27:59,859 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 178 transitions. [2024-11-08 23:27:59,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:27:59,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:59,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:59,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 114 states and 174 transitions. [2024-11-08 23:27:59,965 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 174 transitions. [2024-11-08 23:27:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:27:59,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:59,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:00,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:00,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 114 states and 168 transitions. [2024-11-08 23:28:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 168 transitions. [2024-11-08 23:28:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:28:00,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:10,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:10,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 114 states and 162 transitions. [2024-11-08 23:28:10,374 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 162 transitions. [2024-11-08 23:28:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:28:10,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:10,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:10,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 128 states and 180 transitions. [2024-11-08 23:28:11,587 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 180 transitions. [2024-11-08 23:28:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:28:11,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:11,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:11,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:11,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 128 states and 178 transitions. [2024-11-08 23:28:11,839 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 178 transitions. [2024-11-08 23:28:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:28:11,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:11,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 128 states and 176 transitions. [2024-11-08 23:28:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 176 transitions. [2024-11-08 23:28:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:28:12,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 128 states and 174 transitions. [2024-11-08 23:28:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 174 transitions. [2024-11-08 23:28:12,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:28:12,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:22,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 128 states and 172 transitions. [2024-11-08 23:28:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 172 transitions. [2024-11-08 23:28:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:28:22,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:22,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:23,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 132 states and 175 transitions. [2024-11-08 23:28:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 175 transitions. [2024-11-08 23:28:24,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:28:24,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:24,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:24,778 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:28:35,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:40,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:42,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 180 states and 239 transitions. [2024-11-08 23:28:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 239 transitions. [2024-11-08 23:28:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:28:42,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:42,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:42,922 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:28:43,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:43,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 180 states and 237 transitions. [2024-11-08 23:28:43,036 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 237 transitions. [2024-11-08 23:28:43,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:28:43,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:43,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:28:43,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:43,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 180 states and 233 transitions. [2024-11-08 23:28:43,317 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 233 transitions. [2024-11-08 23:28:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:28:43,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:43,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:28:53,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:53,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:53,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 180 states and 231 transitions. [2024-11-08 23:28:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 231 transitions. [2024-11-08 23:28:53,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:28:53,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:53,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:53,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:28:53,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:53,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 180 states and 229 transitions. [2024-11-08 23:28:53,886 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 229 transitions. [2024-11-08 23:28:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:28:53,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:53,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:28:57,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:57,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 184 states and 232 transitions. [2024-11-08 23:28:57,039 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 232 transitions. [2024-11-08 23:28:57,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:28:57,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:57,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:28:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 166 states and 210 transitions. [2024-11-08 23:28:58,588 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 210 transitions. [2024-11-08 23:28:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:28:58,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:58,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:00,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:00,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:00,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 168 states and 210 transitions. [2024-11-08 23:29:00,702 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 210 transitions. [2024-11-08 23:29:00,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:29:00,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:00,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:01,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:02,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:02,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 169 states and 212 transitions. [2024-11-08 23:29:02,504 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 212 transitions. [2024-11-08 23:29:02,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:29:02,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:02,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 171 states and 215 transitions. [2024-11-08 23:29:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 215 transitions. [2024-11-08 23:29:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:29:05,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:05,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:07,945 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:08,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:08,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 172 states and 216 transitions. [2024-11-08 23:29:08,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 216 transitions. [2024-11-08 23:29:08,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:29:08,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:09,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:10,450 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:10,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:10,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 173 states and 217 transitions. [2024-11-08 23:29:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 217 transitions. [2024-11-08 23:29:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:29:10,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:10,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:13,026 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:13,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:13,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 174 states and 218 transitions. [2024-11-08 23:29:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 218 transitions. [2024-11-08 23:29:13,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:29:13,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:13,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:15,776 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:16,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 175 states and 219 transitions. [2024-11-08 23:29:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 219 transitions. [2024-11-08 23:29:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:29:16,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:18,161 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:18,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:18,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 176 states and 220 transitions. [2024-11-08 23:29:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 220 transitions. [2024-11-08 23:29:18,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:29:18,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:18,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:21,660 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:23,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 177 states and 221 transitions. [2024-11-08 23:29:23,107 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 221 transitions. [2024-11-08 23:29:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:29:23,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:23,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:23,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:26,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:26,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 178 states and 222 transitions. [2024-11-08 23:29:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 222 transitions. [2024-11-08 23:29:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:29:26,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:26,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:28,625 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:29,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 179 states and 223 transitions. [2024-11-08 23:29:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 223 transitions. [2024-11-08 23:29:29,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:29:29,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:29,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:33,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:33,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 180 states and 224 transitions. [2024-11-08 23:29:33,273 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 224 transitions. [2024-11-08 23:29:33,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:29:33,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:33,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:37,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:37,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 181 states and 225 transitions. [2024-11-08 23:29:37,393 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 225 transitions. [2024-11-08 23:29:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:29:37,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:37,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:40,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:40,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 182 states and 226 transitions. [2024-11-08 23:29:40,714 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 226 transitions. [2024-11-08 23:29:40,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:29:40,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:40,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:42,884 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:43,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:43,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 183 states and 227 transitions. [2024-11-08 23:29:43,691 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 227 transitions. [2024-11-08 23:29:43,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:29:43,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:43,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:44,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:45,647 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:46,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 184 states and 228 transitions. [2024-11-08 23:29:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 228 transitions. [2024-11-08 23:29:46,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:29:46,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:46,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:50,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:50,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 185 states and 229 transitions. [2024-11-08 23:29:50,318 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 229 transitions. [2024-11-08 23:29:50,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:29:50,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:50,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:52,940 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:53,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 186 states and 230 transitions. [2024-11-08 23:29:53,844 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 230 transitions. [2024-11-08 23:29:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:29:53,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:55,945 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:56,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 187 states and 231 transitions. [2024-11-08 23:29:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 231 transitions. [2024-11-08 23:29:56,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:29:56,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:57,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:58,688 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:59,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 188 states and 232 transitions. [2024-11-08 23:29:59,384 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 232 transitions. [2024-11-08 23:29:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:29:59,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:59,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:00,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:02,546 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 189 states and 233 transitions. [2024-11-08 23:30:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 233 transitions. [2024-11-08 23:30:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:30:04,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:06,689 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 190 states and 234 transitions. [2024-11-08 23:30:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 234 transitions. [2024-11-08 23:30:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:30:08,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:08,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:08,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:10,545 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:11,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 191 states and 235 transitions. [2024-11-08 23:30:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2024-11-08 23:30:11,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:30:11,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:11,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,853 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:16,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 192 states and 236 transitions. [2024-11-08 23:30:16,068 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2024-11-08 23:30:16,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:30:16,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:18,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 193 states and 237 transitions. [2024-11-08 23:30:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 237 transitions. [2024-11-08 23:30:18,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:30:18,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:18,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:23,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 194 states and 238 transitions. [2024-11-08 23:30:23,577 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 238 transitions. [2024-11-08 23:30:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:30:23,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:23,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:26,285 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:27,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 195 states and 239 transitions. [2024-11-08 23:30:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 239 transitions. [2024-11-08 23:30:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:30:27,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:28,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:31,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:31,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 196 states and 240 transitions. [2024-11-08 23:30:31,708 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 240 transitions. [2024-11-08 23:30:31,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:30:31,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:31,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:36,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:36,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 197 states and 241 transitions. [2024-11-08 23:30:36,025 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 241 transitions. [2024-11-08 23:30:36,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:30:36,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:36,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:38,885 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:40,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:40,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 198 states and 242 transitions. [2024-11-08 23:30:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 242 transitions. [2024-11-08 23:30:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:30:40,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:40,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:43,445 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:45,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 199 states and 243 transitions. [2024-11-08 23:30:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 243 transitions. [2024-11-08 23:30:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:30:45,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:45,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:50,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 200 states and 244 transitions. [2024-11-08 23:30:50,498 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 244 transitions. [2024-11-08 23:30:50,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:30:50,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:50,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:55,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:55,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 201 states and 245 transitions. [2024-11-08 23:30:55,548 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 245 transitions. [2024-11-08 23:30:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:30:55,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:55,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:56,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:58,867 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:00,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 202 states and 246 transitions. [2024-11-08 23:31:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 246 transitions. [2024-11-08 23:31:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:31:00,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 203 states and 247 transitions. [2024-11-08 23:31:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 247 transitions. [2024-11-08 23:31:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:31:05,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:05,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:06,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:11,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 204 states and 248 transitions. [2024-11-08 23:31:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 248 transitions. [2024-11-08 23:31:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:31:11,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:11,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:12,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:15,041 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:17,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:17,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 205 states and 249 transitions. [2024-11-08 23:31:17,020 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 249 transitions. [2024-11-08 23:31:17,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:31:17,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:17,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:20,172 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 206 states and 250 transitions. [2024-11-08 23:31:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 250 transitions. [2024-11-08 23:31:22,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:31:22,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:22,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 207 states and 251 transitions. [2024-11-08 23:31:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 251 transitions. [2024-11-08 23:31:27,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:31:27,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:27,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:33,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:33,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 208 states and 252 transitions. [2024-11-08 23:31:33,638 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 252 transitions. [2024-11-08 23:31:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:31:33,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:33,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:37,025 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 209 states and 253 transitions. [2024-11-08 23:31:38,358 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 253 transitions. [2024-11-08 23:31:38,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:31:38,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:38,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:41,791 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 210 states and 254 transitions. [2024-11-08 23:31:42,968 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 254 transitions. [2024-11-08 23:31:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:31:42,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:42,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:47,361 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:49,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:49,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 211 states and 255 transitions. [2024-11-08 23:31:49,882 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 255 transitions. [2024-11-08 23:31:49,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:31:49,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:49,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:06,804 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 212 states and 256 transitions. [2024-11-08 23:32:21,881 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 256 transitions. [2024-11-08 23:32:21,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:32:21,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:21,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:23,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 213 states and 258 transitions. [2024-11-08 23:32:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 258 transitions. [2024-11-08 23:32:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:32:23,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:23,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:26,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 261 transitions. [2024-11-08 23:32:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 261 transitions. [2024-11-08 23:32:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:32:26,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:26,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 215 states and 263 transitions. [2024-11-08 23:32:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 263 transitions. [2024-11-08 23:32:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:32:31,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:31,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:32,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:33,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:36,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 218 states and 268 transitions. [2024-11-08 23:32:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 268 transitions. [2024-11-08 23:32:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:32:36,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:36,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:38,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:40,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 219 states and 269 transitions. [2024-11-08 23:32:40,567 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 269 transitions. [2024-11-08 23:32:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:32:40,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:40,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 220 states and 270 transitions. [2024-11-08 23:32:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 270 transitions. [2024-11-08 23:32:45,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:32:45,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:45,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:48,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:50,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 221 states and 271 transitions. [2024-11-08 23:32:50,189 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 271 transitions. [2024-11-08 23:32:50,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:32:50,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:50,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:53,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:53,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 222 states and 272 transitions. [2024-11-08 23:32:53,616 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 272 transitions. [2024-11-08 23:32:53,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:32:53,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:53,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:54,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:56,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:58,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:58,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 223 states and 273 transitions. [2024-11-08 23:32:58,039 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 273 transitions. [2024-11-08 23:32:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:32:58,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:58,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 224 states and 274 transitions. [2024-11-08 23:33:03,995 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 274 transitions. [2024-11-08 23:33:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:33:03,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:03,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:06,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:07,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 225 states and 275 transitions. [2024-11-08 23:33:07,897 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 275 transitions. [2024-11-08 23:33:07,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:33:07,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:07,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:09,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:10,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 226 states and 276 transitions. [2024-11-08 23:33:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 276 transitions. [2024-11-08 23:33:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:33:12,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:12,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:15,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:16,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 227 states and 277 transitions. [2024-11-08 23:33:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 277 transitions. [2024-11-08 23:33:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:33:16,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:16,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:17,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:21,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 228 states and 278 transitions. [2024-11-08 23:33:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 278 transitions. [2024-11-08 23:33:21,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:33:21,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:21,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:24,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:24,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 229 states and 279 transitions. [2024-11-08 23:33:24,972 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 279 transitions. [2024-11-08 23:33:24,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:33:24,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:24,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:28,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:30,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:30,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 230 states and 280 transitions. [2024-11-08 23:33:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 280 transitions. [2024-11-08 23:33:30,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:33:30,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:30,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:33,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 231 states and 281 transitions. [2024-11-08 23:33:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 281 transitions. [2024-11-08 23:33:34,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:33:34,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:40,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 232 states and 282 transitions. [2024-11-08 23:33:40,109 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 282 transitions. [2024-11-08 23:33:40,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:33:40,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:40,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:45,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 233 states and 283 transitions. [2024-11-08 23:33:45,457 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 283 transitions. [2024-11-08 23:33:45,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:33:45,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:45,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:47,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 234 states and 284 transitions. [2024-11-08 23:33:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 284 transitions. [2024-11-08 23:33:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:33:50,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:50,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:53,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:55,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:55,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 235 states and 285 transitions. [2024-11-08 23:33:55,260 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 285 transitions. [2024-11-08 23:33:55,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:33:55,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:55,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:00,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:02,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 236 states and 286 transitions. [2024-11-08 23:34:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 286 transitions. [2024-11-08 23:34:02,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:34:02,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:02,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:03,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:07,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:07,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 237 states and 287 transitions. [2024-11-08 23:34:07,381 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 287 transitions. [2024-11-08 23:34:07,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:34:07,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:07,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:13,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 238 states and 288 transitions. [2024-11-08 23:34:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 288 transitions. [2024-11-08 23:34:13,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:34:13,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:13,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:17,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:18,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 239 states and 289 transitions. [2024-11-08 23:34:18,862 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 289 transitions. [2024-11-08 23:34:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:34:18,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:18,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:22,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:25,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 240 states and 290 transitions. [2024-11-08 23:34:25,336 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 290 transitions. [2024-11-08 23:34:25,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:34:25,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:25,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:30,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:30,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 241 states and 291 transitions. [2024-11-08 23:34:30,696 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 291 transitions. [2024-11-08 23:34:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:34:30,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:30,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:37,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:37,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 242 states and 292 transitions. [2024-11-08 23:34:37,934 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 292 transitions. [2024-11-08 23:34:37,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:34:37,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:37,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 243 states and 293 transitions. [2024-11-08 23:34:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 293 transitions. [2024-11-08 23:34:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:34:44,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:51,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:51,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 244 states and 294 transitions. [2024-11-08 23:34:51,385 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 294 transitions. [2024-11-08 23:34:51,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:34:51,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:51,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:56,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 245 states and 295 transitions. [2024-11-08 23:34:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 295 transitions. [2024-11-08 23:34:58,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:34:58,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:58,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 246 states and 296 transitions. [2024-11-08 23:35:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 296 transitions. [2024-11-08 23:35:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:35:03,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:03,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:08,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 247 states and 297 transitions. [2024-11-08 23:35:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 297 transitions. [2024-11-08 23:35:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:35:09,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:09,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:11,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:15,113 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:16,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 248 states and 298 transitions. [2024-11-08 23:35:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 298 transitions. [2024-11-08 23:35:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:35:16,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:21,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 249 states and 299 transitions. [2024-11-08 23:35:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 299 transitions. [2024-11-08 23:35:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:35:23,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:29,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 250 states and 300 transitions. [2024-11-08 23:35:29,493 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 300 transitions. [2024-11-08 23:35:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:35:29,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:29,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:35,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:35,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 251 states and 301 transitions. [2024-11-08 23:35:35,428 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 301 transitions. [2024-11-08 23:35:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:35:35,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:35,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:37,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:43,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:43,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 252 states and 302 transitions. [2024-11-08 23:35:43,797 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 302 transitions. [2024-11-08 23:35:43,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:35:43,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:43,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:52,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:52,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 253 states and 303 transitions. [2024-11-08 23:35:52,358 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 303 transitions. [2024-11-08 23:35:52,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:35:52,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:52,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:57,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 254 states and 304 transitions. [2024-11-08 23:35:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 304 transitions. [2024-11-08 23:35:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:35:59,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:59,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:05,757 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:08,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:08,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 255 states and 305 transitions. [2024-11-08 23:36:08,458 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 305 transitions. [2024-11-08 23:36:08,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:36:08,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:08,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:14,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:16,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:16,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 256 states and 306 transitions. [2024-11-08 23:36:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 306 transitions. [2024-11-08 23:36:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:36:16,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:16,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:18,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 257 states and 307 transitions. [2024-11-08 23:36:26,184 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 307 transitions. [2024-11-08 23:36:26,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:36:26,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:26,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:30,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:32,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 258 states and 308 transitions. [2024-11-08 23:36:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 308 transitions. [2024-11-08 23:36:32,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:36:32,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:32,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:38,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 259 states and 309 transitions. [2024-11-08 23:36:42,305 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 309 transitions. [2024-11-08 23:36:42,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:36:42,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:42,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 260 states and 310 transitions. [2024-11-08 23:36:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 310 transitions. [2024-11-08 23:36:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:36:51,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:51,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:02,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 261 states and 311 transitions. [2024-11-08 23:37:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 311 transitions. [2024-11-08 23:37:02,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:37:02,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:02,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 262 states and 312 transitions. [2024-11-08 23:37:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 312 transitions. [2024-11-08 23:37:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:37:12,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:18,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 263 states and 313 transitions. [2024-11-08 23:37:20,191 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 313 transitions. [2024-11-08 23:37:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:37:20,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:20,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:26,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:28,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 264 states and 314 transitions. [2024-11-08 23:37:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 314 transitions. [2024-11-08 23:37:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:37:28,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:28,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:29,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:35,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 265 states and 315 transitions. [2024-11-08 23:37:35,918 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 315 transitions. [2024-11-08 23:37:35,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:37:35,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:35,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:37,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:41,245 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:43,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 266 states and 316 transitions. [2024-11-08 23:37:43,225 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 316 transitions. [2024-11-08 23:37:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:37:43,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:43,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:52,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:54,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:54,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 267 states and 317 transitions. [2024-11-08 23:37:54,286 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 317 transitions. [2024-11-08 23:37:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:37:54,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:54,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:03,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:08,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:08,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 268 states and 318 transitions. [2024-11-08 23:38:08,503 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 318 transitions. [2024-11-08 23:38:08,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:38:08,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:08,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:16,401 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:19,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 269 states and 319 transitions. [2024-11-08 23:38:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 319 transitions. [2024-11-08 23:38:19,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:38:19,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:23,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 270 states and 320 transitions. [2024-11-08 23:38:31,676 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 320 transitions. [2024-11-08 23:38:31,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:38:31,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:33,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:38,549 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:41,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 271 states and 321 transitions. [2024-11-08 23:38:41,667 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 321 transitions. [2024-11-08 23:38:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:38:41,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:41,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:51,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 272 states and 322 transitions. [2024-11-08 23:38:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 322 transitions. [2024-11-08 23:38:51,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:38:51,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:51,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:05,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 273 states and 323 transitions. [2024-11-08 23:39:05,950 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 323 transitions. [2024-11-08 23:39:05,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:39:05,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:15,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:18,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 274 states and 324 transitions. [2024-11-08 23:39:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 324 transitions. [2024-11-08 23:39:18,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:39:18,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:18,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:21,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 275 states and 325 transitions. [2024-11-08 23:39:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 325 transitions. [2024-11-08 23:39:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:39:30,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:30,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:37,528 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:41,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 276 states and 326 transitions. [2024-11-08 23:39:41,155 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 326 transitions. [2024-11-08 23:39:41,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:39:41,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:41,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:44,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:52,279 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:56,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 277 states and 327 transitions. [2024-11-08 23:39:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 327 transitions. [2024-11-08 23:39:56,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:39:56,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:56,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 278 states and 328 transitions. [2024-11-08 23:40:06,135 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 328 transitions. [2024-11-08 23:40:06,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:40:06,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:13,918 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:15,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 279 states and 329 transitions. [2024-11-08 23:40:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 329 transitions. [2024-11-08 23:40:15,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:40:15,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:15,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:25,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:31,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 280 states and 330 transitions. [2024-11-08 23:40:31,004 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 330 transitions. [2024-11-08 23:40:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:40:31,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:44,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:44,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 281 states and 331 transitions. [2024-11-08 23:40:44,744 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 331 transitions. [2024-11-08 23:40:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:40:44,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:44,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:46,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 282 states and 332 transitions. [2024-11-08 23:40:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 332 transitions. [2024-11-08 23:40:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:40:54,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:06,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:06,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 283 states and 333 transitions. [2024-11-08 23:41:06,236 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 333 transitions. [2024-11-08 23:41:06,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:41:06,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:06,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms