./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c --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_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/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_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/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_476e318c-b276-4f2e-a54d-665d2858c5f0/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 df76811034b688387cfe28dd1eb6de91c21580662ac8ddb8163b41c1d6179172 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:48:25,228 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:48:25,322 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:48:25,330 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:48:25,330 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:48:25,366 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:48:25,367 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:48:25,368 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:48:25,369 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:48:25,369 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:48:25,370 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:48:25,370 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:48:25,371 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:48:25,371 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:48:25,371 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:48:25,372 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:48:25,375 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:48:25,377 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:48:25,378 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:48:25,378 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:48:25,379 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:48:25,381 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:48:25,381 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:48:25,382 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:48:25,382 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:48:25,382 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:48:25,382 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:48:25,383 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:48:25,383 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:48:25,383 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:48:25,384 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:48:25,384 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:48:25,384 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:48:25,384 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_476e318c-b276-4f2e-a54d-665d2858c5f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df76811034b688387cfe28dd1eb6de91c21580662ac8ddb8163b41c1d6179172 [2024-11-08 23:48:25,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:48:25,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:48:25,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:48:25,677 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:48:25,678 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:48:25,679 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c Unable to find full path for "g++" [2024-11-08 23:48:27,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:48:27,852 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:48:27,853 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c [2024-11-08 23:48:27,860 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/data/cca39f9ea/ede33c1703314d52b97df73cda3da98e/FLAGa95fb0f6f [2024-11-08 23:48:27,875 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/data/cca39f9ea/ede33c1703314d52b97df73cda3da98e [2024-11-08 23:48:27,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:48:27,879 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:48:27,881 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:48:27,881 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:48:27,886 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:48:27,887 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:48:27" (1/1) ... [2024-11-08 23:48:27,888 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ce7893b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:27, skipping insertion in model container [2024-11-08 23:48:27,888 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:48:27" (1/1) ... [2024-11-08 23:48:27,918 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:48:28,115 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_476e318c-b276-4f2e-a54d-665d2858c5f0/sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c[333,346] [2024-11-08 23:48:28,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:48:28,145 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:48:28,158 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_476e318c-b276-4f2e-a54d-665d2858c5f0/sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c[333,346] [2024-11-08 23:48:28,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:48:28,184 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:48:28,184 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28 WrapperNode [2024-11-08 23:48:28,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:48:28,185 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:48:28,185 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:48:28,186 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:48:28,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,200 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,215 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 69 [2024-11-08 23:48:28,215 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:48:28,216 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:48:28,217 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:48:28,217 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:48:28,224 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,224 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,226 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,226 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,231 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,235 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,236 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,237 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,239 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:48:28,240 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:48:28,240 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:48:28,240 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:48:28,241 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:48:28,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:48:28,282 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:48:28,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_476e318c-b276-4f2e-a54d-665d2858c5f0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:48:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:48:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:48:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:48:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:48:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:48:28,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:48:28,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:48:28,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:48:28,381 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:48:28,383 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:48:28,613 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-08 23:48:28,614 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:48:28,659 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:48:28,659 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:48:28,660 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:48:28 BoogieIcfgContainer [2024-11-08 23:48:28,660 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:48:28,661 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:48:28,661 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:48:28,673 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:48:28,674 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:48:28" (1/1) ... [2024-11-08 23:48:28,686 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:48:28,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-11-08 23:48:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-11-08 23:48:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:48:28,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:28,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:28,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:29,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-11-08 23:48:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-11-08 23:48:29,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:48:29,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:29,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,258 INFO 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 23:48:29,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-11-08 23:48:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-11-08 23:48:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:48:29,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:29,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:29,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 27 states and 40 transitions. [2024-11-08 23:48:29,661 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2024-11-08 23:48:29,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:48:29,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2024-11-08 23:48:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-08 23:48:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:48:29,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:29,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:29,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:29,902 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 23:48:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-11-08 23:48:30,041 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-11-08 23:48:30,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:48:30,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:30,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:30,115 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 23:48:30,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:30,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 42 transitions. [2024-11-08 23:48:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2024-11-08 23:48:30,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:48:30,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:30,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:30,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-08 23:48:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-08 23:48:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:48:30,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:30,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:30,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:30,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:30,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-08 23:48:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-08 23:48:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:48:30,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:30,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:48:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 65 transitions. [2024-11-08 23:48:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 65 transitions. [2024-11-08 23:48:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:48:31,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:31,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:48:32,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:32,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-11-08 23:48:32,158 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-11-08 23:48:32,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:48:32,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:32,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:32,297 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 27 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:48:32,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:32,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 46 states and 69 transitions. [2024-11-08 23:48:32,696 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 69 transitions. [2024-11-08 23:48:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:48:32,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:32,848 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:48:36,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 72 states and 106 transitions. [2024-11-08 23:48:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 106 transitions. [2024-11-08 23:48:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:48:36,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:36,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:36,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:48:36,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:36,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 73 states and 107 transitions. [2024-11-08 23:48:36,670 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 107 transitions. [2024-11-08 23:48:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:48:36,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:37,000 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 34 proven. 98 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-08 23:48:37,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 75 states and 110 transitions. [2024-11-08 23:48:37,682 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 110 transitions. [2024-11-08 23:48:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:48:37,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:37,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:37,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:37,879 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 107 proven. 9 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 23:48:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:38,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 77 states and 112 transitions. [2024-11-08 23:48:38,240 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 112 transitions. [2024-11-08 23:48:38,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:48:38,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:38,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:38,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:38,426 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 191 proven. 48 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 23:48:38,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 79 states and 114 transitions. [2024-11-08 23:48:38,882 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 114 transitions. [2024-11-08 23:48:38,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:48:38,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:38,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 143 proven. 16 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:48:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 81 states and 116 transitions. [2024-11-08 23:48:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 116 transitions. [2024-11-08 23:48:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:48:39,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:39,713 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 172 proven. 25 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:48:40,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 83 states and 118 transitions. [2024-11-08 23:48:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 118 transitions. [2024-11-08 23:48:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:48:40,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:40,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:40,579 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 201 proven. 36 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:48:41,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:41,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 85 states and 120 transitions. [2024-11-08 23:48:41,153 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 120 transitions. [2024-11-08 23:48:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:48:41,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:41,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:41,464 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 230 proven. 49 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:48:42,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 87 states and 122 transitions. [2024-11-08 23:48:42,005 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 122 transitions. [2024-11-08 23:48:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:48:42,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:42,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:42,369 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 259 proven. 64 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:48:43,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:43,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 89 states and 124 transitions. [2024-11-08 23:48:43,029 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 124 transitions. [2024-11-08 23:48:43,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:48:43,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:43,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:43,381 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 288 proven. 81 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:48:44,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:44,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 91 states and 126 transitions. [2024-11-08 23:48:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 126 transitions. [2024-11-08 23:48:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:48:44,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:44,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:44,411 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 317 proven. 100 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:48:45,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:45,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 93 states and 128 transitions. [2024-11-08 23:48:45,113 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 128 transitions. [2024-11-08 23:48:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:48:45,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:45,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 346 proven. 121 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:48:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 95 states and 130 transitions. [2024-11-08 23:48:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 130 transitions. [2024-11-08 23:48:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:48:46,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:46,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:46,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 369 proven. 138 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 23:48:47,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2024-11-08 23:48:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2024-11-08 23:48:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:48:47,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:47,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:47,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:47,181 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 305 proven. 105 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2024-11-08 23:48:47,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 99 states and 134 transitions. [2024-11-08 23:48:47,697 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 134 transitions. [2024-11-08 23:48:47,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:48:47,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:47,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:47,891 INFO L134 CoverageAnalysis]: Checked inductivity of 848 backedges. 316 proven. 150 refuted. 0 times theorem prover too weak. 382 trivial. 0 not checked. [2024-11-08 23:48:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 101 states and 136 transitions. [2024-11-08 23:48:48,428 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 136 transitions. [2024-11-08 23:48:48,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:48:48,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 450 proven. 144 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-08 23:48:49,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:49,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 103 states and 138 transitions. [2024-11-08 23:48:49,504 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 138 transitions. [2024-11-08 23:48:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:48:49,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:49,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:49,714 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 340 proven. 206 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-08 23:48:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 105 states and 140 transitions. [2024-11-08 23:48:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 140 transitions. [2024-11-08 23:48:50,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:48:50,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:50,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 512 proven. 169 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-08 23:48:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 107 states and 142 transitions. [2024-11-08 23:48:51,514 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 142 transitions. [2024-11-08 23:48:51,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:48:51,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:51,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 549 proven. 196 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-08 23:48:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:52,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 109 states and 144 transitions. [2024-11-08 23:48:52,841 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 144 transitions. [2024-11-08 23:48:52,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:48:52,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:52,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1158 backedges. 586 proven. 225 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-08 23:48:54,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 111 states and 146 transitions. [2024-11-08 23:48:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 146 transitions. [2024-11-08 23:48:54,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:48:54,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:54,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:54,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1226 backedges. 623 proven. 256 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-08 23:48:55,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 113 states and 148 transitions. [2024-11-08 23:48:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 148 transitions. [2024-11-08 23:48:55,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:48:55,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:55,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 660 proven. 289 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-08 23:48:57,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:57,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 115 states and 150 transitions. [2024-11-08 23:48:57,076 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 150 transitions. [2024-11-08 23:48:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:48:57,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:57,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 697 proven. 324 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-08 23:48:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 117 states and 152 transitions. [2024-11-08 23:48:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 152 transitions. [2024-11-08 23:48:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:48:58,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:58,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 734 proven. 361 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-08 23:48:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 119 states and 154 transitions. [2024-11-08 23:48:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 154 transitions. [2024-11-08 23:48:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:48:59,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:59,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 771 proven. 400 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2024-11-08 23:49:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:01,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 121 states and 156 transitions. [2024-11-08 23:49:01,423 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 156 transitions. [2024-11-08 23:49:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:49:01,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:01,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:01,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 455 proven. 345 refuted. 0 times theorem prover too weak. 796 trivial. 0 not checked. [2024-11-08 23:49:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 123 states and 158 transitions. [2024-11-08 23:49:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 158 transitions. [2024-11-08 23:49:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:49:02,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:02,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:02,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1676 backedges. 82 proven. 346 refuted. 0 times theorem prover too weak. 1248 trivial. 0 not checked. [2024-11-08 23:49:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:03,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions. [2024-11-08 23:49:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2024-11-08 23:49:03,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:49:03,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:03,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:04,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1758 backedges. 894 proven. 441 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2024-11-08 23:49:05,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 127 states and 163 transitions. [2024-11-08 23:49:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 163 transitions. [2024-11-08 23:49:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:49:05,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:05,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:05,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1842 backedges. 935 proven. 484 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2024-11-08 23:49:06,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:06,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 129 states and 165 transitions. [2024-11-08 23:49:06,661 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 165 transitions. [2024-11-08 23:49:06,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:49:06,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:06,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:06,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:07,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 976 proven. 529 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2024-11-08 23:49:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 131 states and 167 transitions. [2024-11-08 23:49:08,350 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 167 transitions. [2024-11-08 23:49:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:49:08,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:08,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:09,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 1017 proven. 576 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2024-11-08 23:49:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 133 states and 169 transitions. [2024-11-08 23:49:10,173 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 169 transitions. [2024-11-08 23:49:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:49:10,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:10,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:10,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 1058 proven. 625 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2024-11-08 23:49:11,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:11,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 135 states and 171 transitions. [2024-11-08 23:49:11,847 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 171 transitions. [2024-11-08 23:49:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:49:11,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:11,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:12,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2198 backedges. 997 proven. 328 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2024-11-08 23:49:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 137 states and 173 transitions. [2024-11-08 23:49:12,773 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 173 transitions. [2024-11-08 23:49:12,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:49:12,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:12,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:12,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:13,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 1152 proven. 676 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:14,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:14,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 139 states and 175 transitions. [2024-11-08 23:49:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 175 transitions. [2024-11-08 23:49:14,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:49:14,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:14,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:15,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2388 backedges. 1195 proven. 729 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:16,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-11-08 23:49:16,552 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-11-08 23:49:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:49:16,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:16,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2486 backedges. 1238 proven. 784 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:18,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:18,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 143 states and 179 transitions. [2024-11-08 23:49:18,423 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 179 transitions. [2024-11-08 23:49:18,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:49:18,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:18,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:19,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2586 backedges. 1281 proven. 841 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:20,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:20,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 145 states and 181 transitions. [2024-11-08 23:49:20,229 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 181 transitions. [2024-11-08 23:49:20,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:49:20,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:20,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:20,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2688 backedges. 1324 proven. 900 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 147 states and 183 transitions. [2024-11-08 23:49:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2024-11-08 23:49:22,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:49:22,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:22,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2792 backedges. 1367 proven. 961 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 149 states and 185 transitions. [2024-11-08 23:49:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 185 transitions. [2024-11-08 23:49:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:49:24,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:24,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2898 backedges. 1410 proven. 1024 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:26,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:26,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 151 states and 187 transitions. [2024-11-08 23:49:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 187 transitions. [2024-11-08 23:49:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:49:26,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:26,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:26,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 1453 proven. 1089 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 153 states and 189 transitions. [2024-11-08 23:49:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 189 transitions. [2024-11-08 23:49:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:49:28,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:28,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:28,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3116 backedges. 1496 proven. 1156 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 155 states and 191 transitions. [2024-11-08 23:49:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 191 transitions. [2024-11-08 23:49:30,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:49:30,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:30,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3228 backedges. 1539 proven. 1225 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 157 states and 193 transitions. [2024-11-08 23:49:32,346 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 193 transitions. [2024-11-08 23:49:32,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:49:32,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:32,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:33,293 INFO L134 CoverageAnalysis]: Checked inductivity of 3342 backedges. 1582 proven. 1296 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:34,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:34,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 159 states and 195 transitions. [2024-11-08 23:49:34,769 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 195 transitions. [2024-11-08 23:49:34,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:49:34,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:34,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:35,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 1625 proven. 1369 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:36,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 161 states and 197 transitions. [2024-11-08 23:49:36,974 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 197 transitions. [2024-11-08 23:49:36,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:49:36,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:36,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:37,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3576 backedges. 1668 proven. 1444 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:39,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:39,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 163 states and 199 transitions. [2024-11-08 23:49:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 199 transitions. [2024-11-08 23:49:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:49:39,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:39,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 3696 backedges. 1711 proven. 1521 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:41,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:41,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 165 states and 201 transitions. [2024-11-08 23:49:41,654 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 201 transitions. [2024-11-08 23:49:41,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:49:41,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:41,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 1754 proven. 1600 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:44,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 167 states and 203 transitions. [2024-11-08 23:49:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 203 transitions. [2024-11-08 23:49:44,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:49:44,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:44,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3942 backedges. 1797 proven. 1681 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:46,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 169 states and 205 transitions. [2024-11-08 23:49:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 205 transitions. [2024-11-08 23:49:46,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:49:46,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:46,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 4068 backedges. 1840 proven. 1764 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 171 states and 207 transitions. [2024-11-08 23:49:49,262 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 207 transitions. [2024-11-08 23:49:49,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:49:49,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:49,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 4196 backedges. 1883 proven. 1849 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 173 states and 209 transitions. [2024-11-08 23:49:51,787 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 209 transitions. [2024-11-08 23:49:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:49:51,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4326 backedges. 1926 proven. 1936 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:54,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 175 states and 211 transitions. [2024-11-08 23:49:54,499 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 211 transitions. [2024-11-08 23:49:54,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:49:54,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:54,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:54,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:55,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4458 backedges. 1969 proven. 2025 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:49:57,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 177 states and 213 transitions. [2024-11-08 23:49:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 213 transitions. [2024-11-08 23:49:57,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:49:57,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:57,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:58,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4592 backedges. 2012 proven. 2116 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:00,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 179 states and 215 transitions. [2024-11-08 23:50:00,097 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 215 transitions. [2024-11-08 23:50:00,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:50:00,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:00,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4728 backedges. 2055 proven. 2209 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:02,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 181 states and 217 transitions. [2024-11-08 23:50:02,899 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 217 transitions. [2024-11-08 23:50:02,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:50:02,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:02,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:03,907 INFO L134 CoverageAnalysis]: Checked inductivity of 4866 backedges. 2098 proven. 2304 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:05,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:05,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 183 states and 219 transitions. [2024-11-08 23:50:05,723 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 219 transitions. [2024-11-08 23:50:05,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:50:05,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:05,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 5006 backedges. 2141 proven. 2401 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:08,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 185 states and 221 transitions. [2024-11-08 23:50:08,600 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 221 transitions. [2024-11-08 23:50:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:50:08,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:08,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:09,789 INFO L134 CoverageAnalysis]: Checked inductivity of 5148 backedges. 2184 proven. 2500 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:11,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:11,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 187 states and 223 transitions. [2024-11-08 23:50:11,604 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 223 transitions. [2024-11-08 23:50:11,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:50:11,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:11,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:11,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5292 backedges. 2227 proven. 2601 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:14,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 189 states and 225 transitions. [2024-11-08 23:50:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 225 transitions. [2024-11-08 23:50:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:50:14,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:14,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:14,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5438 backedges. 2270 proven. 2704 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 191 states and 227 transitions. [2024-11-08 23:50:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 227 transitions. [2024-11-08 23:50:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:50:17,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:17,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:19,199 INFO L134 CoverageAnalysis]: Checked inductivity of 5586 backedges. 2313 proven. 2809 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:21,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:21,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 193 states and 229 transitions. [2024-11-08 23:50:21,150 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 229 transitions. [2024-11-08 23:50:21,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:50:21,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:21,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:22,367 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 2356 proven. 2916 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 195 states and 231 transitions. [2024-11-08 23:50:24,339 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 231 transitions. [2024-11-08 23:50:24,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:50:24,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2399 proven. 3025 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:27,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 197 states and 233 transitions. [2024-11-08 23:50:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 233 transitions. [2024-11-08 23:50:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:50:27,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:27,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6042 backedges. 2442 proven. 3136 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 199 states and 235 transitions. [2024-11-08 23:50:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 235 transitions. [2024-11-08 23:50:30,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:50:30,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:30,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6198 backedges. 2485 proven. 3249 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:34,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 201 states and 237 transitions. [2024-11-08 23:50:34,398 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 237 transitions. [2024-11-08 23:50:34,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:50:34,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:35,830 INFO L134 CoverageAnalysis]: Checked inductivity of 6356 backedges. 2528 proven. 3364 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:37,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:37,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 203 states and 239 transitions. [2024-11-08 23:50:37,904 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 239 transitions. [2024-11-08 23:50:37,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:50:37,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:37,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:37,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6516 backedges. 2571 proven. 3481 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:41,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:41,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 205 states and 241 transitions. [2024-11-08 23:50:41,362 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 241 transitions. [2024-11-08 23:50:41,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:50:41,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:41,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:41,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6678 backedges. 2614 proven. 3600 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:45,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 207 states and 243 transitions. [2024-11-08 23:50:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 243 transitions. [2024-11-08 23:50:45,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:50:45,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:45,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:46,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6842 backedges. 2657 proven. 3721 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:48,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:48,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 209 states and 245 transitions. [2024-11-08 23:50:48,729 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 245 transitions. [2024-11-08 23:50:48,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:50:48,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:48,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7008 backedges. 2700 proven. 3844 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:52,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:52,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 211 states and 247 transitions. [2024-11-08 23:50:52,757 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 247 transitions. [2024-11-08 23:50:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:50:52,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:54,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7176 backedges. 2743 proven. 3969 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:50:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:56,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 213 states and 249 transitions. [2024-11-08 23:50:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 249 transitions. [2024-11-08 23:50:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:50:56,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 7346 backedges. 2786 proven. 4096 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 215 states and 251 transitions. [2024-11-08 23:51:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 251 transitions. [2024-11-08 23:51:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:51:00,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 7518 backedges. 2829 proven. 4225 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:04,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 217 states and 253 transitions. [2024-11-08 23:51:04,729 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 253 transitions. [2024-11-08 23:51:04,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:51:04,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:04,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7692 backedges. 2872 proven. 4356 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 219 states and 255 transitions. [2024-11-08 23:51:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 255 transitions. [2024-11-08 23:51:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:51:08,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:08,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:08,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:10,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7868 backedges. 2915 proven. 4489 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 221 states and 257 transitions. [2024-11-08 23:51:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 257 transitions. [2024-11-08 23:51:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:51:13,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:13,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:13,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:14,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8046 backedges. 2958 proven. 4624 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 223 states and 259 transitions. [2024-11-08 23:51:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 259 transitions. [2024-11-08 23:51:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:51:17,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:17,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:19,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8226 backedges. 3001 proven. 4761 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:21,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:21,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 225 states and 261 transitions. [2024-11-08 23:51:21,501 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 261 transitions. [2024-11-08 23:51:21,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:51:21,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:21,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:23,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8408 backedges. 3044 proven. 4900 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:25,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 227 states and 263 transitions. [2024-11-08 23:51:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 263 transitions. [2024-11-08 23:51:25,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:51:25,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:25,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:28,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8592 backedges. 3087 proven. 5041 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:30,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 229 states and 265 transitions. [2024-11-08 23:51:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 265 transitions. [2024-11-08 23:51:30,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:51:30,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:30,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:32,471 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 3130 proven. 5184 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:35,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:35,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 231 states and 267 transitions. [2024-11-08 23:51:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 267 transitions. [2024-11-08 23:51:35,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:51:35,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:35,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:36,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8966 backedges. 3173 proven. 5329 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:39,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 233 states and 269 transitions. [2024-11-08 23:51:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 269 transitions. [2024-11-08 23:51:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:51:39,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:39,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:41,525 INFO L134 CoverageAnalysis]: Checked inductivity of 9156 backedges. 3216 proven. 5476 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:44,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 235 states and 271 transitions. [2024-11-08 23:51:44,246 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 271 transitions. [2024-11-08 23:51:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:51:44,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 9348 backedges. 3259 proven. 5625 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 237 states and 273 transitions. [2024-11-08 23:51:48,862 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 273 transitions. [2024-11-08 23:51:48,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:51:48,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:48,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 9542 backedges. 3302 proven. 5776 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 239 states and 275 transitions. [2024-11-08 23:51:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 275 transitions. [2024-11-08 23:51:53,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:51:53,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:53,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:53,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:55,652 INFO L134 CoverageAnalysis]: Checked inductivity of 9738 backedges. 3345 proven. 5929 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:51:58,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 241 states and 277 transitions. [2024-11-08 23:51:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 277 transitions. [2024-11-08 23:51:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:51:58,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:58,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:00,541 INFO L134 CoverageAnalysis]: Checked inductivity of 9936 backedges. 3388 proven. 6084 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:52:03,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:03,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 243 states and 279 transitions. [2024-11-08 23:52:03,325 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 279 transitions. [2024-11-08 23:52:03,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:52:03,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:03,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:03,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 10136 backedges. 3431 proven. 6241 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:52:08,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 245 states and 281 transitions. [2024-11-08 23:52:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 281 transitions. [2024-11-08 23:52:08,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:52:08,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:08,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:08,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 10338 backedges. 3474 proven. 6400 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:52:13,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:13,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 247 states and 283 transitions. [2024-11-08 23:52:13,314 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 283 transitions. [2024-11-08 23:52:13,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:52:13,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:13,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:15,539 INFO L134 CoverageAnalysis]: Checked inductivity of 10542 backedges. 3517 proven. 6561 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:52:18,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:18,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 249 states and 285 transitions. [2024-11-08 23:52:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 285 transitions. [2024-11-08 23:52:18,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:52:18,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:18,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 10748 backedges. 3560 proven. 6724 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:52:23,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 251 states and 287 transitions. [2024-11-08 23:52:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 287 transitions. [2024-11-08 23:52:23,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:52:23,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:23,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:25,920 INFO L134 CoverageAnalysis]: Checked inductivity of 10956 backedges. 3603 proven. 6889 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:52:28,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:28,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 253 states and 289 transitions. [2024-11-08 23:52:28,777 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 289 transitions. [2024-11-08 23:52:28,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 23:52:28,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:28,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:31,098 INFO L134 CoverageAnalysis]: Checked inductivity of 11166 backedges. 3646 proven. 7056 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:52:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 255 states and 291 transitions. [2024-11-08 23:52:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 291 transitions. [2024-11-08 23:52:34,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:52:34,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:34,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:34,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 11378 backedges. 3689 proven. 7225 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-08 23:52:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 257 states and 293 transitions. [2024-11-08 23:52:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 293 transitions. [2024-11-08 23:52:39,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:52:39,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:39,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:39,720 INFO L134 CoverageAnalysis]: Checked inductivity of 11592 backedges. 214 proven. 1154 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-11-08 23:52:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:41,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 259 states and 296 transitions. [2024-11-08 23:52:41,105 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 296 transitions. [2024-11-08 23:52:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:52:41,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:41,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:41,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:43,810 INFO L134 CoverageAnalysis]: Checked inductivity of 11808 backedges. 3905 proven. 7396 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2024-11-08 23:52:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 261 states and 298 transitions. [2024-11-08 23:52:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 298 transitions. [2024-11-08 23:52:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:52:46,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:46,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:46,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:47,115 INFO L134 CoverageAnalysis]: Checked inductivity of 12026 backedges. 1747 proven. 1285 refuted. 0 times theorem prover too weak. 8994 trivial. 0 not checked. [2024-11-08 23:52:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 263 states and 300 transitions. [2024-11-08 23:52:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 300 transitions. [2024-11-08 23:52:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:52:48,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:48,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12246 backedges. 4125 proven. 7569 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:52:54,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 265 states and 302 transitions. [2024-11-08 23:52:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 302 transitions. [2024-11-08 23:52:54,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:52:54,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:54,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12468 backedges. 4172 proven. 7744 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 267 states and 304 transitions. [2024-11-08 23:53:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 304 transitions. [2024-11-08 23:53:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:53:00,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:00,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12692 backedges. 4219 proven. 7921 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:06,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 269 states and 306 transitions. [2024-11-08 23:53:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 306 transitions. [2024-11-08 23:53:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 23:53:06,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:06,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:06,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:09,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12918 backedges. 4266 proven. 8100 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:12,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 271 states and 308 transitions. [2024-11-08 23:53:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 308 transitions. [2024-11-08 23:53:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:53:12,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:12,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 13146 backedges. 4313 proven. 8281 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:19,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 273 states and 310 transitions. [2024-11-08 23:53:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 310 transitions. [2024-11-08 23:53:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:53:19,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:19,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:19,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 13376 backedges. 4360 proven. 8464 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:25,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 275 states and 312 transitions. [2024-11-08 23:53:25,824 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 312 transitions. [2024-11-08 23:53:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 23:53:25,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:25,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 13608 backedges. 4407 proven. 8649 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:32,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 277 states and 314 transitions. [2024-11-08 23:53:32,036 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 314 transitions. [2024-11-08 23:53:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:53:32,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:32,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:32,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:35,391 INFO L134 CoverageAnalysis]: Checked inductivity of 13842 backedges. 4454 proven. 8836 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 279 states and 316 transitions. [2024-11-08 23:53:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 316 transitions. [2024-11-08 23:53:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 23:53:38,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:38,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:42,054 INFO L134 CoverageAnalysis]: Checked inductivity of 14078 backedges. 4501 proven. 9025 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:45,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 281 states and 318 transitions. [2024-11-08 23:53:45,614 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 318 transitions. [2024-11-08 23:53:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 23:53:45,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 14316 backedges. 4548 proven. 9216 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:52,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 283 states and 320 transitions. [2024-11-08 23:53:52,111 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 320 transitions. [2024-11-08 23:53:52,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 23:53:52,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:52,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:55,506 INFO L134 CoverageAnalysis]: Checked inductivity of 14556 backedges. 4595 proven. 9409 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:53:58,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:58,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 285 states and 322 transitions. [2024-11-08 23:53:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 322 transitions. [2024-11-08 23:53:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 23:53:58,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:58,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:02,729 INFO L134 CoverageAnalysis]: Checked inductivity of 14798 backedges. 4642 proven. 9604 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:54:06,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 287 states and 324 transitions. [2024-11-08 23:54:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 324 transitions. [2024-11-08 23:54:06,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:54:06,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:06,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:09,551 INFO L134 CoverageAnalysis]: Checked inductivity of 15042 backedges. 4689 proven. 9801 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:54:12,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:12,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 289 states and 326 transitions. [2024-11-08 23:54:12,951 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 326 transitions. [2024-11-08 23:54:12,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-08 23:54:12,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:12,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:16,706 INFO L134 CoverageAnalysis]: Checked inductivity of 15288 backedges. 4736 proven. 10000 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:54:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 291 states and 328 transitions. [2024-11-08 23:54:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 328 transitions. [2024-11-08 23:54:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 23:54:20,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:20,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:20,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:23,934 INFO L134 CoverageAnalysis]: Checked inductivity of 15536 backedges. 4783 proven. 10201 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 23:54:27,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:27,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 293 states and 330 transitions. [2024-11-08 23:54:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 330 transitions. [2024-11-08 23:54:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-08 23:54:27,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:27,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 15786 backedges. 3745 proven. 1382 refuted. 0 times theorem prover too weak. 10659 trivial. 0 not checked. [2024-11-08 23:54:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 295 states and 332 transitions. [2024-11-08 23:54:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 332 transitions. [2024-11-08 23:54:29,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 23:54:29,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:29,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:29,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:32,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16038 backedges. 5035 proven. 10404 refuted. 0 times theorem prover too weak. 599 trivial. 0 not checked. [2024-11-08 23:54:36,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 297 states and 334 transitions. [2024-11-08 23:54:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 334 transitions. [2024-11-08 23:54:36,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 23:54:36,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:36,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:40,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16292 backedges. 5084 proven. 10609 refuted. 0 times theorem prover too weak. 599 trivial. 0 not checked. [2024-11-08 23:54:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 299 states and 336 transitions. [2024-11-08 23:54:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 336 transitions. [2024-11-08 23:54:43,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 23:54:43,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:43,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:47,471 INFO L134 CoverageAnalysis]: Checked inductivity of 16548 backedges. 5133 proven. 10816 refuted. 0 times theorem prover too weak. 599 trivial. 0 not checked. [2024-11-08 23:54:51,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 301 states and 338 transitions. [2024-11-08 23:54:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 338 transitions. [2024-11-08 23:54:51,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-08 23:54:51,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:51,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 16806 backedges. 2085 proven. 1775 refuted. 0 times theorem prover too weak. 12946 trivial. 0 not checked. [2024-11-08 23:54:52,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 303 states and 340 transitions. [2024-11-08 23:54:52,951 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 340 transitions. [2024-11-08 23:54:52,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 23:54:52,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:52,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:53,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 17066 backedges. 5393 proven. 11025 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:55:00,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:00,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 305 states and 342 transitions. [2024-11-08 23:55:00,569 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 342 transitions. [2024-11-08 23:55:00,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 23:55:00,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:00,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:04,612 INFO L134 CoverageAnalysis]: Checked inductivity of 17328 backedges. 5444 proven. 11236 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:55:08,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 307 states and 344 transitions. [2024-11-08 23:55:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 344 transitions. [2024-11-08 23:55:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 23:55:08,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:08,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:08,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 17592 backedges. 5495 proven. 11449 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:55:16,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:16,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 309 states and 346 transitions. [2024-11-08 23:55:16,146 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 346 transitions. [2024-11-08 23:55:16,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 23:55:16,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:16,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:16,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 17858 backedges. 5546 proven. 11664 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:55:23,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:23,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 311 states and 348 transitions. [2024-11-08 23:55:23,880 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 348 transitions. [2024-11-08 23:55:23,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 23:55:23,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:23,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:23,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:28,265 INFO L134 CoverageAnalysis]: Checked inductivity of 18126 backedges. 5597 proven. 11881 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:55:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:31,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 313 states and 350 transitions. [2024-11-08 23:55:32,000 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 350 transitions. [2024-11-08 23:55:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:55:32,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 18396 backedges. 5648 proven. 12100 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:55:39,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 315 states and 352 transitions. [2024-11-08 23:55:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 352 transitions. [2024-11-08 23:55:39,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:55:39,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:39,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:44,167 INFO L134 CoverageAnalysis]: Checked inductivity of 18668 backedges. 5699 proven. 12321 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:55:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 317 states and 354 transitions. [2024-11-08 23:55:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 354 transitions. [2024-11-08 23:55:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:55:47,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:47,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:48,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:52,313 INFO L134 CoverageAnalysis]: Checked inductivity of 18942 backedges. 5750 proven. 12544 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:55:56,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:56,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 319 states and 356 transitions. [2024-11-08 23:55:56,236 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 356 transitions. [2024-11-08 23:55:56,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 23:55:56,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:56,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:00,300 INFO L134 CoverageAnalysis]: Checked inductivity of 19218 backedges. 5801 proven. 12769 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:56:04,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:04,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 321 states and 358 transitions. [2024-11-08 23:56:04,310 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 358 transitions. [2024-11-08 23:56:04,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:56:04,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:08,822 INFO L134 CoverageAnalysis]: Checked inductivity of 19496 backedges. 5852 proven. 12996 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:56:12,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:12,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 323 states and 360 transitions. [2024-11-08 23:56:12,754 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 360 transitions. [2024-11-08 23:56:12,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 23:56:12,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:12,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:17,154 INFO L134 CoverageAnalysis]: Checked inductivity of 19776 backedges. 5903 proven. 13225 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:56:21,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:21,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 325 states and 362 transitions. [2024-11-08 23:56:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 362 transitions. [2024-11-08 23:56:21,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:56:21,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:21,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:25,713 INFO L134 CoverageAnalysis]: Checked inductivity of 20058 backedges. 5954 proven. 13456 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:56:29,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:29,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 327 states and 364 transitions. [2024-11-08 23:56:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 364 transitions. [2024-11-08 23:56:29,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:56:29,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:29,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:34,389 INFO L134 CoverageAnalysis]: Checked inductivity of 20342 backedges. 6005 proven. 13689 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:56:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:38,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 329 states and 366 transitions. [2024-11-08 23:56:38,439 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 366 transitions. [2024-11-08 23:56:38,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-08 23:56:38,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:38,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 20628 backedges. 6056 proven. 13924 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:56:46,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 331 states and 368 transitions. [2024-11-08 23:56:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 368 transitions. [2024-11-08 23:56:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 23:56:46,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:46,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:47,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 20916 backedges. 6107 proven. 14161 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:56:55,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 333 states and 370 transitions. [2024-11-08 23:56:55,593 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 370 transitions. [2024-11-08 23:56:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 23:56:55,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:55,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:00,058 INFO L134 CoverageAnalysis]: Checked inductivity of 21206 backedges. 6158 proven. 14400 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:57:04,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:04,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 335 states and 372 transitions. [2024-11-08 23:57:04,207 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 372 transitions. [2024-11-08 23:57:04,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 23:57:04,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:04,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:08,767 INFO L134 CoverageAnalysis]: Checked inductivity of 21498 backedges. 6209 proven. 14641 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:57:12,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 337 states and 374 transitions. [2024-11-08 23:57:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 374 transitions. [2024-11-08 23:57:12,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 23:57:12,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:12,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:13,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:17,837 INFO L134 CoverageAnalysis]: Checked inductivity of 21792 backedges. 6260 proven. 14884 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:57:22,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:22,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 339 states and 376 transitions. [2024-11-08 23:57:22,025 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 376 transitions. [2024-11-08 23:57:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 23:57:22,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:22,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:26,761 INFO L134 CoverageAnalysis]: Checked inductivity of 22088 backedges. 6311 proven. 15129 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:57:31,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 341 states and 378 transitions. [2024-11-08 23:57:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 378 transitions. [2024-11-08 23:57:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-08 23:57:31,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:35,955 INFO L134 CoverageAnalysis]: Checked inductivity of 22386 backedges. 6362 proven. 15376 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:57:40,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:40,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 343 states and 380 transitions. [2024-11-08 23:57:40,712 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 380 transitions. [2024-11-08 23:57:40,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-08 23:57:40,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:40,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 22686 backedges. 6413 proven. 15625 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:57:50,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:50,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 345 states and 382 transitions. [2024-11-08 23:57:50,227 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 382 transitions. [2024-11-08 23:57:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-08 23:57:50,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:50,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:56,025 INFO L134 CoverageAnalysis]: Checked inductivity of 22988 backedges. 6464 proven. 15876 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:58:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 347 states and 384 transitions. [2024-11-08 23:58:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 384 transitions. [2024-11-08 23:58:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 23:58:00,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:00,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 23292 backedges. 6515 proven. 16129 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:58:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 349 states and 386 transitions. [2024-11-08 23:58:10,453 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 386 transitions. [2024-11-08 23:58:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-08 23:58:10,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:10,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:15,815 INFO L134 CoverageAnalysis]: Checked inductivity of 23598 backedges. 6566 proven. 16384 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:58:20,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 351 states and 388 transitions. [2024-11-08 23:58:20,418 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 388 transitions. [2024-11-08 23:58:20,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-08 23:58:20,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:20,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:25,683 INFO L134 CoverageAnalysis]: Checked inductivity of 23906 backedges. 6617 proven. 16641 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:58:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:30,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 353 states and 390 transitions. [2024-11-08 23:58:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 390 transitions. [2024-11-08 23:58:30,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-08 23:58:30,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:30,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:35,248 INFO L134 CoverageAnalysis]: Checked inductivity of 24216 backedges. 6668 proven. 16900 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:58:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:39,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 355 states and 392 transitions. [2024-11-08 23:58:39,641 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 392 transitions. [2024-11-08 23:58:39,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2024-11-08 23:58:39,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:39,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:39,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 24528 backedges. 6719 proven. 17161 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:58:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 357 states and 394 transitions. [2024-11-08 23:58:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 394 transitions. [2024-11-08 23:58:49,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-08 23:58:49,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:49,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 24842 backedges. 6770 proven. 17424 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:58:59,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:59,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 359 states and 396 transitions. [2024-11-08 23:58:59,149 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 396 transitions. [2024-11-08 23:58:59,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 23:58:59,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:59,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:04,521 INFO L134 CoverageAnalysis]: Checked inductivity of 25158 backedges. 6821 proven. 17689 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:59:09,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:09,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 361 states and 398 transitions. [2024-11-08 23:59:09,004 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 398 transitions. [2024-11-08 23:59:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-08 23:59:09,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:09,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:09,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:14,436 INFO L134 CoverageAnalysis]: Checked inductivity of 25476 backedges. 6872 proven. 17956 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:59:18,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:18,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 363 states and 400 transitions. [2024-11-08 23:59:18,928 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 400 transitions. [2024-11-08 23:59:18,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-11-08 23:59:18,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:18,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:19,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:24,416 INFO L134 CoverageAnalysis]: Checked inductivity of 25796 backedges. 6923 proven. 18225 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:59:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 365 states and 402 transitions. [2024-11-08 23:59:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 402 transitions. [2024-11-08 23:59:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-08 23:59:28,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:28,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:34,584 INFO L134 CoverageAnalysis]: Checked inductivity of 26118 backedges. 6974 proven. 18496 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:59:39,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 367 states and 404 transitions. [2024-11-08 23:59:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 404 transitions. [2024-11-08 23:59:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-08 23:59:39,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:44,901 INFO L134 CoverageAnalysis]: Checked inductivity of 26442 backedges. 7025 proven. 18769 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:59:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 369 states and 406 transitions. [2024-11-08 23:59:49,492 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 406 transitions. [2024-11-08 23:59:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-11-08 23:59:49,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:49,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:55,201 INFO L134 CoverageAnalysis]: Checked inductivity of 26768 backedges. 7076 proven. 19044 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-08 23:59:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 371 states and 408 transitions. [2024-11-08 23:59:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 408 transitions. [2024-11-08 23:59:59,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-08 23:59:59,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:59,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:05,775 INFO L134 CoverageAnalysis]: Checked inductivity of 27096 backedges. 7127 proven. 19321 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:00:10,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:10,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 373 states and 410 transitions. [2024-11-09 00:00:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 410 transitions. [2024-11-09 00:00:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2024-11-09 00:00:10,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:10,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:10,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:16,381 INFO L134 CoverageAnalysis]: Checked inductivity of 27426 backedges. 7178 proven. 19600 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:00:21,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:21,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 375 states and 412 transitions. [2024-11-09 00:00:21,072 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 412 transitions. [2024-11-09 00:00:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-09 00:00:21,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:21,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:21,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:27,134 INFO L134 CoverageAnalysis]: Checked inductivity of 27758 backedges. 7229 proven. 19881 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:00:31,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 377 states and 414 transitions. [2024-11-09 00:00:31,874 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 414 transitions. [2024-11-09 00:00:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-09 00:00:31,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:31,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:37,915 INFO L134 CoverageAnalysis]: Checked inductivity of 28092 backedges. 7280 proven. 20164 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:00:42,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:42,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 379 states and 416 transitions. [2024-11-09 00:00:42,734 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 416 transitions. [2024-11-09 00:00:42,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-09 00:00:42,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:42,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 28428 backedges. 7331 proven. 20449 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:00:53,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 381 states and 418 transitions. [2024-11-09 00:00:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 418 transitions. [2024-11-09 00:00:53,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-09 00:00:53,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:53,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:00,113 INFO L134 CoverageAnalysis]: Checked inductivity of 28766 backedges. 7382 proven. 20736 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:01:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:05,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 383 states and 420 transitions. [2024-11-09 00:01:05,071 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 420 transitions. [2024-11-09 00:01:05,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-09 00:01:05,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:11,352 INFO L134 CoverageAnalysis]: Checked inductivity of 29106 backedges. 7433 proven. 21025 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:01:16,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 385 states and 422 transitions. [2024-11-09 00:01:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 422 transitions. [2024-11-09 00:01:16,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-09 00:01:16,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:16,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:22,714 INFO L134 CoverageAnalysis]: Checked inductivity of 29448 backedges. 7484 proven. 21316 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:01:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:27,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 387 states and 424 transitions. [2024-11-09 00:01:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 424 transitions. [2024-11-09 00:01:27,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-11-09 00:01:27,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:27,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:27,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:34,160 INFO L134 CoverageAnalysis]: Checked inductivity of 29792 backedges. 7535 proven. 21609 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:01:39,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:39,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 389 states and 426 transitions. [2024-11-09 00:01:39,200 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 426 transitions. [2024-11-09 00:01:39,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-09 00:01:39,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:39,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:45,812 INFO L134 CoverageAnalysis]: Checked inductivity of 30138 backedges. 7586 proven. 21904 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:01:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 391 states and 428 transitions. [2024-11-09 00:01:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 428 transitions. [2024-11-09 00:01:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-09 00:01:50,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:50,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:57,578 INFO L134 CoverageAnalysis]: Checked inductivity of 30486 backedges. 7637 proven. 22201 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:02:02,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:02,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 393 states and 430 transitions. [2024-11-09 00:02:02,598 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 430 transitions. [2024-11-09 00:02:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-11-09 00:02:02,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:02,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:09,311 INFO L134 CoverageAnalysis]: Checked inductivity of 30836 backedges. 7688 proven. 22500 refuted. 0 times theorem prover too weak. 648 trivial. 0 not checked. [2024-11-09 00:02:14,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 395 states and 432 transitions. [2024-11-09 00:02:14,403 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 432 transitions. [2024-11-09 00:02:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-09 00:02:14,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat