./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-simple/nested_5.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_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/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_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-simple/nested_5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/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_46e2195c-dbda-4b7a-8ecb-af74de4401bc/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 3d0f32d2f39934bb8fd732fa206acfa5d2fb4cacaee37919c0e4326d55891c86 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:11:16,785 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:11:16,889 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:11:16,895 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:11:16,895 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:11:16,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:11:16,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:11:16,926 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:11:16,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:11:16,927 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:11:16,929 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:11:16,929 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:11:16,930 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:11:16,930 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:11:16,930 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:11:16,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:11:16,933 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:11:16,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:11:16,935 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:11:16,937 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:11:16,937 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:11:16,938 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:11:16,938 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:11:16,939 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:11:16,939 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:11:16,939 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:11:16,940 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:11:16,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:11:16,940 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:11:16,941 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:11:16,941 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:11:16,941 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:11:16,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:11:16,942 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_46e2195c-dbda-4b7a-8ecb-af74de4401bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d0f32d2f39934bb8fd732fa206acfa5d2fb4cacaee37919c0e4326d55891c86 [2024-11-08 22:11:17,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:11:17,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:11:17,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:11:17,222 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:11:17,223 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:11:17,224 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-simple/nested_5.c Unable to find full path for "g++" [2024-11-08 22:11:19,141 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:11:19,347 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:11:19,348 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/sv-benchmarks/c/loop-simple/nested_5.c [2024-11-08 22:11:19,354 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/data/909b036ce/fcf3d6a486994746a4b4d4461b51b432/FLAG7ed5e1967 [2024-11-08 22:11:19,369 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/data/909b036ce/fcf3d6a486994746a4b4d4461b51b432 [2024-11-08 22:11:19,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:11:19,373 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:11:19,374 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:11:19,374 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:11:19,380 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:11:19,381 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1212a462 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19, skipping insertion in model container [2024-11-08 22:11:19,382 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,401 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:11:19,598 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_46e2195c-dbda-4b7a-8ecb-af74de4401bc/sv-benchmarks/c/loop-simple/nested_5.c[899,912] [2024-11-08 22:11:19,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:11:19,611 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:11:19,623 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_46e2195c-dbda-4b7a-8ecb-af74de4401bc/sv-benchmarks/c/loop-simple/nested_5.c[899,912] [2024-11-08 22:11:19,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:11:19,638 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:11:19,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19 WrapperNode [2024-11-08 22:11:19,638 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:11:19,639 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:11:19,639 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:11:19,640 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:11:19,647 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,656 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,672 INFO L138 Inliner]: procedures = 10, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 53 [2024-11-08 22:11:19,673 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:11:19,673 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:11:19,673 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:11:19,674 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:11:19,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,683 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,684 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,686 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,690 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,691 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,692 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,693 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:11:19,694 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:11:19,694 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:11:19,694 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:11:19,695 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:19,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:11:19,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:11:19,724 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:11:19,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e2195c-dbda-4b7a-8ecb-af74de4401bc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:11:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:11:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:11:19,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:11:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:11:19,813 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:11:19,815 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:11:19,958 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-11-08 22:11:19,958 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:11:19,983 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:11:19,983 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:11:19,983 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:11:19 BoogieIcfgContainer [2024-11-08 22:11:19,984 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:11:19,985 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:11:19,985 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:11:19,993 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:11:19,993 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:11:19" (1/1) ... [2024-11-08 22:11:20,002 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:11:20,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-08 22:11:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-08 22:11:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:11:20,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:20,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 21 states and 31 transitions. [2024-11-08 22:11:20,366 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 31 transitions. [2024-11-08 22:11:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:11:20,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-11-08 22:11:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-11-08 22:11:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:11:20,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:20,589 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 22:11:20,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 23 states and 34 transitions. [2024-11-08 22:11:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 34 transitions. [2024-11-08 22:11:20,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:11:20,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:20,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:20,697 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 22:11:20,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 24 states and 35 transitions. [2024-11-08 22:11:20,714 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 35 transitions. [2024-11-08 22:11:20,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:11:20,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:20,830 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 22:11:20,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 25 states and 37 transitions. [2024-11-08 22:11:20,873 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 37 transitions. [2024-11-08 22:11:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:11:20,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:20,935 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 22:11:20,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 26 states and 38 transitions. [2024-11-08 22:11:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 38 transitions. [2024-11-08 22:11:20,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:11:20,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:20,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 27 states and 40 transitions. [2024-11-08 22:11:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2024-11-08 22:11:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:11:21,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:21,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 28 states and 41 transitions. [2024-11-08 22:11:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 41 transitions. [2024-11-08 22:11:21,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:11:21,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:21,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:21,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 29 states and 43 transitions. [2024-11-08 22:11:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 43 transitions. [2024-11-08 22:11:21,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:11:21,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:21,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:21,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:21,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2024-11-08 22:11:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2024-11-08 22:11:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:11:21,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:21,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:21,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:21,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-08 22:11:21,535 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-08 22:11:21,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:11:21,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:11:21,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 31 states and 45 transitions. [2024-11-08 22:11:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 45 transitions. [2024-11-08 22:11:21,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:11:21,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:11:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 56 transitions. [2024-11-08 22:11:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 56 transitions. [2024-11-08 22:11:22,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:11:22,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:22,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:22,401 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:11:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:22,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 38 states and 55 transitions. [2024-11-08 22:11:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2024-11-08 22:11:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:11:22,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:22,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:22,608 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:11:24,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:24,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 57 states and 84 transitions. [2024-11-08 22:11:24,453 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 84 transitions. [2024-11-08 22:11:24,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:11:24,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:24,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:24,520 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:11:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:24,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 57 states and 83 transitions. [2024-11-08 22:11:24,661 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 83 transitions. [2024-11-08 22:11:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:11:24,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:24,789 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 22:11:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:30,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 100 states and 148 transitions. [2024-11-08 22:11:30,481 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 148 transitions. [2024-11-08 22:11:30,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:11:30,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:30,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-08 22:11:30,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 100 states and 147 transitions. [2024-11-08 22:11:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 147 transitions. [2024-11-08 22:11:30,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:11:30,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:30,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:30,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 550 trivial. 0 not checked. [2024-11-08 22:11:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 191 states and 284 transitions. [2024-11-08 22:11:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 284 transitions. [2024-11-08 22:11:49,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:11:49,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:49,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:50,201 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 551 trivial. 0 not checked. [2024-11-08 22:11:50,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:50,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 191 states and 283 transitions. [2024-11-08 22:11:50,622 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 283 transitions. [2024-11-08 22:11:50,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:11:50,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:50,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:50,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 262 proven. 4 refuted. 0 times theorem prover too weak. 2028 trivial. 0 not checked. [2024-11-08 22:11:51,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:51,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 193 states and 285 transitions. [2024-11-08 22:11:51,954 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 285 transitions. [2024-11-08 22:11:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:11:51,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:51,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:52,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2374 backedges. 337 proven. 9 refuted. 0 times theorem prover too weak. 2028 trivial. 0 not checked. [2024-11-08 22:11:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 195 states and 287 transitions. [2024-11-08 22:11:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 287 transitions. [2024-11-08 22:11:53,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:11:53,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:53,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2456 backedges. 412 proven. 16 refuted. 0 times theorem prover too weak. 2028 trivial. 0 not checked. [2024-11-08 22:11:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:54,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 197 states and 289 transitions. [2024-11-08 22:11:54,491 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 289 transitions. [2024-11-08 22:11:54,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:11:54,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:54,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:54,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2540 backedges. 487 proven. 25 refuted. 0 times theorem prover too weak. 2028 trivial. 0 not checked. [2024-11-08 22:11:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 199 states and 290 transitions. [2024-11-08 22:11:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 290 transitions. [2024-11-08 22:11:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 22:11:55,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:55,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:55,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2626 backedges. 792 proven. 38 refuted. 0 times theorem prover too weak. 1796 trivial. 0 not checked. [2024-11-08 22:11:57,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 207 states and 301 transitions. [2024-11-08 22:11:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 301 transitions. [2024-11-08 22:11:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 22:11:57,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:57,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2914 backedges. 844 proven. 4 refuted. 0 times theorem prover too weak. 2066 trivial. 0 not checked. [2024-11-08 22:11:58,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 209 states and 303 transitions. [2024-11-08 22:11:58,888 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 303 transitions. [2024-11-08 22:11:58,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 22:11:58,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:58,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:59,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 932 proven. 9 refuted. 0 times theorem prover too weak. 2066 trivial. 0 not checked. [2024-11-08 22:11:59,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:59,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 211 states and 305 transitions. [2024-11-08 22:11:59,973 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 305 transitions. [2024-11-08 22:11:59,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 22:11:59,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:59,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:00,128 INFO L134 CoverageAnalysis]: Checked inductivity of 3102 backedges. 1020 proven. 16 refuted. 0 times theorem prover too weak. 2066 trivial. 0 not checked. [2024-11-08 22:12:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 213 states and 307 transitions. [2024-11-08 22:12:00,853 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 307 transitions. [2024-11-08 22:12:00,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 22:12:00,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:00,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:01,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3199 backedges. 1108 proven. 25 refuted. 0 times theorem prover too weak. 2066 trivial. 0 not checked. [2024-11-08 22:12:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 215 states and 308 transitions. [2024-11-08 22:12:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 308 transitions. [2024-11-08 22:12:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 22:12:01,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:01,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:01,884 INFO L134 CoverageAnalysis]: Checked inductivity of 3298 backedges. 1303 proven. 163 refuted. 0 times theorem prover too weak. 1832 trivial. 0 not checked. [2024-11-08 22:12:04,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:04,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 223 states and 319 transitions. [2024-11-08 22:12:04,455 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 319 transitions. [2024-11-08 22:12:04,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 22:12:04,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:04,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:04,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3622 backedges. 1426 proven. 4 refuted. 0 times theorem prover too weak. 2192 trivial. 0 not checked. [2024-11-08 22:12:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:05,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 225 states and 321 transitions. [2024-11-08 22:12:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 321 transitions. [2024-11-08 22:12:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 22:12:05,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:05,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:05,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:05,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3728 backedges. 1527 proven. 9 refuted. 0 times theorem prover too weak. 2192 trivial. 0 not checked. [2024-11-08 22:12:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 227 states and 323 transitions. [2024-11-08 22:12:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 323 transitions. [2024-11-08 22:12:06,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 22:12:06,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:06,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3836 backedges. 1628 proven. 16 refuted. 0 times theorem prover too weak. 2192 trivial. 0 not checked. [2024-11-08 22:12:07,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:07,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 229 states and 325 transitions. [2024-11-08 22:12:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 325 transitions. [2024-11-08 22:12:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 22:12:07,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:07,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 3946 backedges. 1729 proven. 25 refuted. 0 times theorem prover too weak. 2192 trivial. 0 not checked. [2024-11-08 22:12:08,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 231 states and 326 transitions. [2024-11-08 22:12:08,219 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 326 transitions. [2024-11-08 22:12:08,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 22:12:08,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:08,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4058 backedges. 1814 proven. 376 refuted. 0 times theorem prover too weak. 1868 trivial. 0 not checked. [2024-11-08 22:12:11,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:11,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 239 states and 337 transitions. [2024-11-08 22:12:11,446 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 337 transitions. [2024-11-08 22:12:11,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 22:12:11,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:11,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4418 backedges. 2008 proven. 4 refuted. 0 times theorem prover too weak. 2406 trivial. 0 not checked. [2024-11-08 22:12:12,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:12,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 241 states and 339 transitions. [2024-11-08 22:12:12,436 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 339 transitions. [2024-11-08 22:12:12,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 22:12:12,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:12,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:12,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:12,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4537 backedges. 2122 proven. 9 refuted. 0 times theorem prover too weak. 2406 trivial. 0 not checked. [2024-11-08 22:12:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:13,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 243 states and 341 transitions. [2024-11-08 22:12:13,587 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 341 transitions. [2024-11-08 22:12:13,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 22:12:13,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:13,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2236 proven. 16 refuted. 0 times theorem prover too weak. 2406 trivial. 0 not checked. [2024-11-08 22:12:14,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:14,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 245 states and 343 transitions. [2024-11-08 22:12:14,636 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 343 transitions. [2024-11-08 22:12:14,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 22:12:14,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:14,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:14,784 INFO L134 CoverageAnalysis]: Checked inductivity of 4781 backedges. 2350 proven. 25 refuted. 0 times theorem prover too weak. 2406 trivial. 0 not checked. [2024-11-08 22:12:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 247 states and 344 transitions. [2024-11-08 22:12:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 344 transitions. [2024-11-08 22:12:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 22:12:15,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4906 backedges. 2325 proven. 677 refuted. 0 times theorem prover too weak. 1904 trivial. 0 not checked. [2024-11-08 22:12:18,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 255 states and 354 transitions. [2024-11-08 22:12:18,356 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 354 transitions. [2024-11-08 22:12:18,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 22:12:18,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:18,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5302 backedges. 2590 proven. 4 refuted. 0 times theorem prover too weak. 2708 trivial. 0 not checked. [2024-11-08 22:12:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 257 states and 356 transitions. [2024-11-08 22:12:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 356 transitions. [2024-11-08 22:12:19,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 22:12:19,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:19,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:19,657 INFO L134 CoverageAnalysis]: Checked inductivity of 5434 backedges. 2717 proven. 9 refuted. 0 times theorem prover too weak. 2708 trivial. 0 not checked. [2024-11-08 22:12:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 259 states and 358 transitions. [2024-11-08 22:12:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 358 transitions. [2024-11-08 22:12:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 22:12:20,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:20,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:20,822 INFO L134 CoverageAnalysis]: Checked inductivity of 5568 backedges. 2844 proven. 16 refuted. 0 times theorem prover too weak. 2708 trivial. 0 not checked. [2024-11-08 22:12:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 261 states and 360 transitions. [2024-11-08 22:12:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 360 transitions. [2024-11-08 22:12:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 22:12:21,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:21,917 INFO L134 CoverageAnalysis]: Checked inductivity of 5704 backedges. 2971 proven. 25 refuted. 0 times theorem prover too weak. 2708 trivial. 0 not checked. [2024-11-08 22:12:22,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:22,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 263 states and 361 transitions. [2024-11-08 22:12:22,548 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 361 transitions. [2024-11-08 22:12:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 22:12:22,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:22,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:22,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 5842 backedges. 2977 proven. 4 refuted. 0 times theorem prover too weak. 2861 trivial. 0 not checked. [2024-11-08 22:12:23,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:23,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 265 states and 363 transitions. [2024-11-08 22:12:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 363 transitions. [2024-11-08 22:12:23,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 22:12:23,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:23,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:23,815 INFO L134 CoverageAnalysis]: Checked inductivity of 5982 backedges. 3112 proven. 9 refuted. 0 times theorem prover too weak. 2861 trivial. 0 not checked. [2024-11-08 22:12:24,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:24,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 267 states and 365 transitions. [2024-11-08 22:12:24,711 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 365 transitions. [2024-11-08 22:12:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 22:12:24,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:24,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:24,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6124 backedges. 3247 proven. 16 refuted. 0 times theorem prover too weak. 2861 trivial. 0 not checked. [2024-11-08 22:12:25,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:25,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 269 states and 367 transitions. [2024-11-08 22:12:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 367 transitions. [2024-11-08 22:12:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-08 22:12:25,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:26,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6268 backedges. 3382 proven. 25 refuted. 0 times theorem prover too weak. 2861 trivial. 0 not checked. [2024-11-08 22:12:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 271 states and 368 transitions. [2024-11-08 22:12:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 368 transitions. [2024-11-08 22:12:26,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 22:12:26,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:26,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:27,117 INFO L134 CoverageAnalysis]: Checked inductivity of 6414 backedges. 3122 proven. 446 refuted. 0 times theorem prover too weak. 2846 trivial. 0 not checked. [2024-11-08 22:12:34,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:34,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 291 states and 397 transitions. [2024-11-08 22:12:34,848 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 397 transitions. [2024-11-08 22:12:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-08 22:12:34,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:34,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:34,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7392 backedges. 3803 proven. 4 refuted. 0 times theorem prover too weak. 3585 trivial. 0 not checked. [2024-11-08 22:12:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 293 states and 399 transitions. [2024-11-08 22:12:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 399 transitions. [2024-11-08 22:12:36,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-08 22:12:36,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:36,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:36,249 INFO L134 CoverageAnalysis]: Checked inductivity of 7550 backedges. 3956 proven. 9 refuted. 0 times theorem prover too weak. 3585 trivial. 0 not checked. [2024-11-08 22:12:37,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:37,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 295 states and 401 transitions. [2024-11-08 22:12:37,137 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 401 transitions. [2024-11-08 22:12:37,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-08 22:12:37,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:37,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:37,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 7710 backedges. 4109 proven. 16 refuted. 0 times theorem prover too weak. 3585 trivial. 0 not checked. [2024-11-08 22:12:38,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 297 states and 403 transitions. [2024-11-08 22:12:38,229 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 403 transitions. [2024-11-08 22:12:38,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-11-08 22:12:38,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:38,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7872 backedges. 4262 proven. 25 refuted. 0 times theorem prover too weak. 3585 trivial. 0 not checked. [2024-11-08 22:12:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:39,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 299 states and 404 transitions. [2024-11-08 22:12:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 404 transitions. [2024-11-08 22:12:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-08 22:12:39,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8036 backedges. 4658 proven. 38 refuted. 0 times theorem prover too weak. 3340 trivial. 0 not checked. [2024-11-08 22:12:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 307 states and 415 transitions. [2024-11-08 22:12:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 415 transitions. [2024-11-08 22:12:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 22:12:43,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:43,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:43,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:43,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8541 backedges. 4385 proven. 4 refuted. 0 times theorem prover too weak. 4152 trivial. 0 not checked. [2024-11-08 22:12:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:44,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 309 states and 417 transitions. [2024-11-08 22:12:44,323 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 417 transitions. [2024-11-08 22:12:44,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 22:12:44,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8712 backedges. 4551 proven. 9 refuted. 0 times theorem prover too weak. 4152 trivial. 0 not checked. [2024-11-08 22:12:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 311 states and 419 transitions. [2024-11-08 22:12:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 419 transitions. [2024-11-08 22:12:45,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-08 22:12:45,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:45,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8885 backedges. 4717 proven. 16 refuted. 0 times theorem prover too weak. 4152 trivial. 0 not checked. [2024-11-08 22:12:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 313 states and 421 transitions. [2024-11-08 22:12:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 421 transitions. [2024-11-08 22:12:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 22:12:46,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:46,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 9060 backedges. 4883 proven. 25 refuted. 0 times theorem prover too weak. 4152 trivial. 0 not checked. [2024-11-08 22:12:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 315 states and 422 transitions. [2024-11-08 22:12:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 422 transitions. [2024-11-08 22:12:47,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 22:12:47,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:48,014 INFO L134 CoverageAnalysis]: Checked inductivity of 9237 backedges. 5698 proven. 163 refuted. 0 times theorem prover too weak. 3376 trivial. 0 not checked. [2024-11-08 22:12:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 323 states and 433 transitions. [2024-11-08 22:12:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 433 transitions. [2024-11-08 22:12:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-08 22:12:51,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:51,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:51,675 INFO L134 CoverageAnalysis]: Checked inductivity of 9778 backedges. 4967 proven. 4 refuted. 0 times theorem prover too weak. 4807 trivial. 0 not checked. [2024-11-08 22:12:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 325 states and 435 transitions. [2024-11-08 22:12:52,828 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 435 transitions. [2024-11-08 22:12:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-08 22:12:52,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:52,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 9962 backedges. 5146 proven. 9 refuted. 0 times theorem prover too weak. 4807 trivial. 0 not checked. [2024-11-08 22:12:54,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 327 states and 437 transitions. [2024-11-08 22:12:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 437 transitions. [2024-11-08 22:12:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-08 22:12:54,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:54,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 10148 backedges. 5325 proven. 16 refuted. 0 times theorem prover too weak. 4807 trivial. 0 not checked. [2024-11-08 22:12:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 329 states and 439 transitions. [2024-11-08 22:12:55,428 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 439 transitions. [2024-11-08 22:12:55,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-08 22:12:55,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:55,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 10336 backedges. 5504 proven. 25 refuted. 0 times theorem prover too weak. 4807 trivial. 0 not checked. [2024-11-08 22:12:56,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 331 states and 440 transitions. [2024-11-08 22:12:56,436 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 440 transitions. [2024-11-08 22:12:56,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-08 22:12:56,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:56,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:56,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:56,641 INFO L134 CoverageAnalysis]: Checked inductivity of 10526 backedges. 6738 proven. 376 refuted. 0 times theorem prover too weak. 3412 trivial. 0 not checked. [2024-11-08 22:13:00,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:00,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 339 states and 451 transitions. [2024-11-08 22:13:00,595 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 451 transitions. [2024-11-08 22:13:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-08 22:13:00,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:00,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:00,713 INFO L134 CoverageAnalysis]: Checked inductivity of 11103 backedges. 5549 proven. 4 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 22:13:01,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:01,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 341 states and 453 transitions. [2024-11-08 22:13:01,909 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 453 transitions. [2024-11-08 22:13:01,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-08 22:13:01,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:01,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 11300 backedges. 5741 proven. 9 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 22:13:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:03,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 343 states and 455 transitions. [2024-11-08 22:13:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 455 transitions. [2024-11-08 22:13:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 22:13:03,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:03,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:03,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11499 backedges. 5933 proven. 16 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 22:13:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 345 states and 457 transitions. [2024-11-08 22:13:04,770 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 457 transitions. [2024-11-08 22:13:04,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2024-11-08 22:13:04,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:04,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:04,997 INFO L134 CoverageAnalysis]: Checked inductivity of 11700 backedges. 6125 proven. 25 refuted. 0 times theorem prover too weak. 5550 trivial. 0 not checked. [2024-11-08 22:13:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:05,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 347 states and 458 transitions. [2024-11-08 22:13:05,886 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 458 transitions. [2024-11-08 22:13:05,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-08 22:13:05,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:05,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:06,086 INFO L134 CoverageAnalysis]: Checked inductivity of 11903 backedges. 7778 proven. 677 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2024-11-08 22:13:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:09,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 355 states and 468 transitions. [2024-11-08 22:13:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 468 transitions. [2024-11-08 22:13:09,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 22:13:09,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:09,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:09,951 INFO L134 CoverageAnalysis]: Checked inductivity of 12516 backedges. 6131 proven. 4 refuted. 0 times theorem prover too weak. 6381 trivial. 0 not checked. [2024-11-08 22:13:11,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 357 states and 470 transitions. [2024-11-08 22:13:11,185 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 470 transitions. [2024-11-08 22:13:11,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-08 22:13:11,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:11,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:11,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 12726 backedges. 6336 proven. 9 refuted. 0 times theorem prover too weak. 6381 trivial. 0 not checked. [2024-11-08 22:13:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:12,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 359 states and 472 transitions. [2024-11-08 22:13:12,555 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 472 transitions. [2024-11-08 22:13:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-08 22:13:12,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:12,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12938 backedges. 6541 proven. 16 refuted. 0 times theorem prover too weak. 6381 trivial. 0 not checked. [2024-11-08 22:13:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:14,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 361 states and 474 transitions. [2024-11-08 22:13:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 474 transitions. [2024-11-08 22:13:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 22:13:14,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:14,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 13152 backedges. 6746 proven. 25 refuted. 0 times theorem prover too weak. 6381 trivial. 0 not checked. [2024-11-08 22:13:15,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:15,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 363 states and 475 transitions. [2024-11-08 22:13:15,177 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 475 transitions. [2024-11-08 22:13:15,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2024-11-08 22:13:15,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:15,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 13368 backedges. 6301 proven. 4 refuted. 0 times theorem prover too weak. 7063 trivial. 0 not checked. [2024-11-08 22:13:16,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:16,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 365 states and 477 transitions. [2024-11-08 22:13:16,502 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 477 transitions. [2024-11-08 22:13:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-08 22:13:16,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 13586 backedges. 6514 proven. 9 refuted. 0 times theorem prover too weak. 7063 trivial. 0 not checked. [2024-11-08 22:13:17,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 367 states and 479 transitions. [2024-11-08 22:13:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 479 transitions. [2024-11-08 22:13:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 22:13:17,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:17,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:17,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:17,960 INFO L134 CoverageAnalysis]: Checked inductivity of 13806 backedges. 6727 proven. 16 refuted. 0 times theorem prover too weak. 7063 trivial. 0 not checked. [2024-11-08 22:13:19,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 369 states and 481 transitions. [2024-11-08 22:13:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 481 transitions. [2024-11-08 22:13:19,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-08 22:13:19,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:19,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 14028 backedges. 6940 proven. 25 refuted. 0 times theorem prover too weak. 7063 trivial. 0 not checked. [2024-11-08 22:13:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:20,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 371 states and 482 transitions. [2024-11-08 22:13:20,343 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 482 transitions. [2024-11-08 22:13:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-08 22:13:20,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:20,740 INFO L134 CoverageAnalysis]: Checked inductivity of 14252 backedges. 5789 proven. 4075 refuted. 0 times theorem prover too weak. 4388 trivial. 0 not checked. [2024-11-08 22:13:31,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:31,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 391 states and 511 transitions. [2024-11-08 22:13:31,669 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 511 transitions. [2024-11-08 22:13:31,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 22:13:31,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:31,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:31,766 INFO L134 CoverageAnalysis]: Checked inductivity of 15674 backedges. 7344 proven. 4 refuted. 0 times theorem prover too weak. 8326 trivial. 0 not checked. [2024-11-08 22:13:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:33,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 393 states and 513 transitions. [2024-11-08 22:13:33,156 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 513 transitions. [2024-11-08 22:13:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2024-11-08 22:13:33,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:33,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:33,294 INFO L134 CoverageAnalysis]: Checked inductivity of 15910 backedges. 7575 proven. 9 refuted. 0 times theorem prover too weak. 8326 trivial. 0 not checked. [2024-11-08 22:13:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 395 states and 515 transitions. [2024-11-08 22:13:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 515 transitions. [2024-11-08 22:13:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-08 22:13:34,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:34,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:34,697 INFO L134 CoverageAnalysis]: Checked inductivity of 16148 backedges. 7806 proven. 16 refuted. 0 times theorem prover too weak. 8326 trivial. 0 not checked. [2024-11-08 22:13:35,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:35,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 397 states and 517 transitions. [2024-11-08 22:13:35,927 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 517 transitions. [2024-11-08 22:13:35,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-08 22:13:35,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:35,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:36,070 INFO L134 CoverageAnalysis]: Checked inductivity of 16388 backedges. 8037 proven. 25 refuted. 0 times theorem prover too weak. 8326 trivial. 0 not checked. [2024-11-08 22:13:36,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:36,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 399 states and 518 transitions. [2024-11-08 22:13:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 518 transitions. [2024-11-08 22:13:36,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-08 22:13:36,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:36,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:36,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 16630 backedges. 8524 proven. 38 refuted. 0 times theorem prover too weak. 8068 trivial. 0 not checked. [2024-11-08 22:13:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 407 states and 529 transitions. [2024-11-08 22:13:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 529 transitions. [2024-11-08 22:13:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-08 22:13:41,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:41,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 17352 backedges. 7926 proven. 4 refuted. 0 times theorem prover too weak. 9422 trivial. 0 not checked. [2024-11-08 22:13:43,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 409 states and 531 transitions. [2024-11-08 22:13:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 531 transitions. [2024-11-08 22:13:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-08 22:13:43,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:43,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:43,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 17601 backedges. 8170 proven. 9 refuted. 0 times theorem prover too weak. 9422 trivial. 0 not checked. [2024-11-08 22:13:44,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:44,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 411 states and 533 transitions. [2024-11-08 22:13:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 533 transitions. [2024-11-08 22:13:44,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2024-11-08 22:13:44,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:44,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:45,167 INFO L134 CoverageAnalysis]: Checked inductivity of 17852 backedges. 8414 proven. 16 refuted. 0 times theorem prover too weak. 9422 trivial. 0 not checked. [2024-11-08 22:13:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 413 states and 535 transitions. [2024-11-08 22:13:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 535 transitions. [2024-11-08 22:13:46,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-11-08 22:13:46,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:46,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 18105 backedges. 8658 proven. 25 refuted. 0 times theorem prover too weak. 9422 trivial. 0 not checked. [2024-11-08 22:13:47,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 415 states and 536 transitions. [2024-11-08 22:13:47,973 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 536 transitions. [2024-11-08 22:13:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-08 22:13:47,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:47,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 18360 backedges. 10093 proven. 163 refuted. 0 times theorem prover too weak. 8104 trivial. 0 not checked. [2024-11-08 22:13:53,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:53,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 423 states and 547 transitions. [2024-11-08 22:13:53,018 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 547 transitions. [2024-11-08 22:13:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2024-11-08 22:13:53,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:53,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:53,301 INFO L134 CoverageAnalysis]: Checked inductivity of 19118 backedges. 8508 proven. 4 refuted. 0 times theorem prover too weak. 10606 trivial. 0 not checked. [2024-11-08 22:13:54,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:54,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 425 states and 549 transitions. [2024-11-08 22:13:54,731 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 549 transitions. [2024-11-08 22:13:54,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-08 22:13:54,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:54,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 19380 backedges. 8765 proven. 9 refuted. 0 times theorem prover too weak. 10606 trivial. 0 not checked. [2024-11-08 22:13:56,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 427 states and 551 transitions. [2024-11-08 22:13:56,336 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 551 transitions. [2024-11-08 22:13:56,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-08 22:13:56,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:56,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 19644 backedges. 9022 proven. 16 refuted. 0 times theorem prover too weak. 10606 trivial. 0 not checked. [2024-11-08 22:13:58,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 429 states and 553 transitions. [2024-11-08 22:13:58,326 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 553 transitions. [2024-11-08 22:13:58,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-08 22:13:58,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:58,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 19910 backedges. 9279 proven. 25 refuted. 0 times theorem prover too weak. 10606 trivial. 0 not checked. [2024-11-08 22:13:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 431 states and 554 transitions. [2024-11-08 22:13:59,671 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 554 transitions. [2024-11-08 22:13:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-08 22:13:59,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:59,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:00,096 INFO L134 CoverageAnalysis]: Checked inductivity of 20178 backedges. 11662 proven. 376 refuted. 0 times theorem prover too weak. 8140 trivial. 0 not checked. [2024-11-08 22:14:05,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 439 states and 565 transitions. [2024-11-08 22:14:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 565 transitions. [2024-11-08 22:14:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-08 22:14:05,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:05,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:05,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:05,512 INFO L134 CoverageAnalysis]: Checked inductivity of 20972 backedges. 9090 proven. 4 refuted. 0 times theorem prover too weak. 11878 trivial. 0 not checked. [2024-11-08 22:14:07,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 441 states and 567 transitions. [2024-11-08 22:14:07,147 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 567 transitions. [2024-11-08 22:14:07,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 439 [2024-11-08 22:14:07,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:07,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:07,313 INFO L134 CoverageAnalysis]: Checked inductivity of 21247 backedges. 9360 proven. 9 refuted. 0 times theorem prover too weak. 11878 trivial. 0 not checked. [2024-11-08 22:14:08,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:08,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 443 states and 569 transitions. [2024-11-08 22:14:08,985 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 569 transitions. [2024-11-08 22:14:08,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-08 22:14:08,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:08,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:09,343 INFO L134 CoverageAnalysis]: Checked inductivity of 21524 backedges. 9630 proven. 16 refuted. 0 times theorem prover too weak. 11878 trivial. 0 not checked. [2024-11-08 22:14:11,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:11,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 445 states and 571 transitions. [2024-11-08 22:14:11,064 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 571 transitions. [2024-11-08 22:14:11,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 443 [2024-11-08 22:14:11,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:11,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:11,311 INFO L134 CoverageAnalysis]: Checked inductivity of 21803 backedges. 9900 proven. 25 refuted. 0 times theorem prover too weak. 11878 trivial. 0 not checked. [2024-11-08 22:14:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:12,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 447 states and 572 transitions. [2024-11-08 22:14:12,606 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 572 transitions. [2024-11-08 22:14:12,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-11-08 22:14:12,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:12,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:12,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:12,786 INFO L134 CoverageAnalysis]: Checked inductivity of 22084 backedges. 13231 proven. 677 refuted. 0 times theorem prover too weak. 8176 trivial. 0 not checked. [2024-11-08 22:14:17,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:17,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 455 states and 582 transitions. [2024-11-08 22:14:17,827 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 582 transitions. [2024-11-08 22:14:17,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-08 22:14:17,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:17,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 22914 backedges. 9672 proven. 4 refuted. 0 times theorem prover too weak. 13238 trivial. 0 not checked. [2024-11-08 22:14:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 457 states and 584 transitions. [2024-11-08 22:14:20,126 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 584 transitions. [2024-11-08 22:14:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2024-11-08 22:14:20,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:20,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:20,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:20,477 INFO L134 CoverageAnalysis]: Checked inductivity of 23202 backedges. 9955 proven. 9 refuted. 0 times theorem prover too weak. 13238 trivial. 0 not checked. [2024-11-08 22:14:22,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:22,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 459 states and 586 transitions. [2024-11-08 22:14:22,294 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 586 transitions. [2024-11-08 22:14:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-08 22:14:22,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:22,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:22,693 INFO L134 CoverageAnalysis]: Checked inductivity of 23492 backedges. 10238 proven. 16 refuted. 0 times theorem prover too weak. 13238 trivial. 0 not checked. [2024-11-08 22:14:24,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:24,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 461 states and 588 transitions. [2024-11-08 22:14:24,357 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 588 transitions. [2024-11-08 22:14:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2024-11-08 22:14:24,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:24,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:24,681 INFO L134 CoverageAnalysis]: Checked inductivity of 23784 backedges. 10521 proven. 25 refuted. 0 times theorem prover too weak. 13238 trivial. 0 not checked. [2024-11-08 22:14:25,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:25,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 463 states and 589 transitions. [2024-11-08 22:14:25,779 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 589 transitions. [2024-11-08 22:14:25,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2024-11-08 22:14:25,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:25,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 24078 backedges. 9625 proven. 4 refuted. 0 times theorem prover too weak. 14449 trivial. 0 not checked. [2024-11-08 22:14:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 465 states and 591 transitions. [2024-11-08 22:14:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 591 transitions. [2024-11-08 22:14:27,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-11-08 22:14:27,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:27,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:27,917 INFO L134 CoverageAnalysis]: Checked inductivity of 24374 backedges. 9916 proven. 9 refuted. 0 times theorem prover too weak. 14449 trivial. 0 not checked. [2024-11-08 22:14:29,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:29,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 467 states and 593 transitions. [2024-11-08 22:14:29,601 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 593 transitions. [2024-11-08 22:14:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-11-08 22:14:29,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:29,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 24672 backedges. 10207 proven. 16 refuted. 0 times theorem prover too weak. 14449 trivial. 0 not checked. [2024-11-08 22:14:31,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 469 states and 595 transitions. [2024-11-08 22:14:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 595 transitions. [2024-11-08 22:14:31,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-08 22:14:31,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:31,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:31,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 24972 backedges. 10498 proven. 25 refuted. 0 times theorem prover too weak. 14449 trivial. 0 not checked. [2024-11-08 22:14:33,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:33,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 471 states and 596 transitions. [2024-11-08 22:14:33,366 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 596 transitions. [2024-11-08 22:14:33,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2024-11-08 22:14:33,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:33,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:33,912 INFO L134 CoverageAnalysis]: Checked inductivity of 25274 backedges. 8456 proven. 10888 refuted. 0 times theorem prover too weak. 5930 trivial. 0 not checked. [2024-11-08 22:14:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:49,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 491 states and 625 transitions. [2024-11-08 22:14:49,379 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 625 transitions. [2024-11-08 22:14:49,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-11-08 22:14:49,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:49,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 27140 backedges. 10885 proven. 4 refuted. 0 times theorem prover too weak. 16251 trivial. 0 not checked. [2024-11-08 22:14:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 493 states and 627 transitions. [2024-11-08 22:14:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 627 transitions. [2024-11-08 22:14:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2024-11-08 22:14:51,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:51,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:51,413 INFO L134 CoverageAnalysis]: Checked inductivity of 27454 backedges. 11194 proven. 9 refuted. 0 times theorem prover too weak. 16251 trivial. 0 not checked. [2024-11-08 22:14:53,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 495 states and 629 transitions. [2024-11-08 22:14:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 629 transitions. [2024-11-08 22:14:53,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-11-08 22:14:53,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:53,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:53,355 INFO L134 CoverageAnalysis]: Checked inductivity of 27770 backedges. 11503 proven. 16 refuted. 0 times theorem prover too weak. 16251 trivial. 0 not checked. [2024-11-08 22:14:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 497 states and 631 transitions. [2024-11-08 22:14:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 631 transitions. [2024-11-08 22:14:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-11-08 22:14:55,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:55,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:55,414 INFO L134 CoverageAnalysis]: Checked inductivity of 28088 backedges. 11812 proven. 25 refuted. 0 times theorem prover too weak. 16251 trivial. 0 not checked. [2024-11-08 22:14:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:56,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 499 states and 632 transitions. [2024-11-08 22:14:56,557 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 632 transitions. [2024-11-08 22:14:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-08 22:14:56,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:56,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:56,852 INFO L134 CoverageAnalysis]: Checked inductivity of 28408 backedges. 12390 proven. 38 refuted. 0 times theorem prover too weak. 15980 trivial. 0 not checked. [2024-11-08 22:15:02,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:02,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 507 states and 643 transitions. [2024-11-08 22:15:02,865 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 643 transitions. [2024-11-08 22:15:02,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-11-08 22:15:02,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:02,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:03,181 INFO L134 CoverageAnalysis]: Checked inductivity of 29347 backedges. 11467 proven. 4 refuted. 0 times theorem prover too weak. 17876 trivial. 0 not checked. [2024-11-08 22:15:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:04,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 509 states and 645 transitions. [2024-11-08 22:15:04,896 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 645 transitions. [2024-11-08 22:15:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-08 22:15:04,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:04,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:04,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:05,276 INFO L134 CoverageAnalysis]: Checked inductivity of 29674 backedges. 11789 proven. 9 refuted. 0 times theorem prover too weak. 17876 trivial. 0 not checked. [2024-11-08 22:15:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 511 states and 647 transitions. [2024-11-08 22:15:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 647 transitions. [2024-11-08 22:15:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-11-08 22:15:06,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:06,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:07,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:07,151 INFO L134 CoverageAnalysis]: Checked inductivity of 30003 backedges. 12111 proven. 16 refuted. 0 times theorem prover too weak. 17876 trivial. 0 not checked. [2024-11-08 22:15:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 513 states and 649 transitions. [2024-11-08 22:15:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 649 transitions. [2024-11-08 22:15:09,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2024-11-08 22:15:09,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:09,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:09,422 INFO L134 CoverageAnalysis]: Checked inductivity of 30334 backedges. 12433 proven. 25 refuted. 0 times theorem prover too weak. 17876 trivial. 0 not checked. [2024-11-08 22:15:10,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 515 states and 650 transitions. [2024-11-08 22:15:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 650 transitions. [2024-11-08 22:15:10,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-08 22:15:10,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:10,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 30667 backedges. 14488 proven. 163 refuted. 0 times theorem prover too weak. 16016 trivial. 0 not checked. [2024-11-08 22:15:17,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:17,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 523 states and 661 transitions. [2024-11-08 22:15:17,168 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 661 transitions. [2024-11-08 22:15:17,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2024-11-08 22:15:17,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:17,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 31642 backedges. 12049 proven. 4 refuted. 0 times theorem prover too weak. 19589 trivial. 0 not checked. [2024-11-08 22:15:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 525 states and 663 transitions. [2024-11-08 22:15:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 663 transitions. [2024-11-08 22:15:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2024-11-08 22:15:20,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:20,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:20,337 INFO L134 CoverageAnalysis]: Checked inductivity of 31982 backedges. 12384 proven. 9 refuted. 0 times theorem prover too weak. 19589 trivial. 0 not checked. [2024-11-08 22:15:22,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:22,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 527 states and 665 transitions. [2024-11-08 22:15:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 665 transitions. [2024-11-08 22:15:22,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-08 22:15:22,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:22,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 32324 backedges. 12719 proven. 16 refuted. 0 times theorem prover too weak. 19589 trivial. 0 not checked. [2024-11-08 22:15:24,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:24,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 529 states and 667 transitions. [2024-11-08 22:15:24,927 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 667 transitions. [2024-11-08 22:15:24,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-08 22:15:24,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:24,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 32668 backedges. 13054 proven. 25 refuted. 0 times theorem prover too weak. 19589 trivial. 0 not checked. [2024-11-08 22:15:26,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 531 states and 668 transitions. [2024-11-08 22:15:26,417 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 668 transitions. [2024-11-08 22:15:26,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2024-11-08 22:15:26,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:26,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:26,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:26,803 INFO L134 CoverageAnalysis]: Checked inductivity of 33014 backedges. 16586 proven. 376 refuted. 0 times theorem prover too weak. 16052 trivial. 0 not checked. [2024-11-08 22:15:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 539 states and 679 transitions. [2024-11-08 22:15:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 679 transitions. [2024-11-08 22:15:33,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-08 22:15:33,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:33,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:33,984 INFO L134 CoverageAnalysis]: Checked inductivity of 34025 backedges. 12631 proven. 4 refuted. 0 times theorem prover too weak. 21390 trivial. 0 not checked. [2024-11-08 22:15:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 541 states and 681 transitions. [2024-11-08 22:15:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 681 transitions. [2024-11-08 22:15:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2024-11-08 22:15:35,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:35,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 34378 backedges. 12979 proven. 9 refuted. 0 times theorem prover too weak. 21390 trivial. 0 not checked. [2024-11-08 22:15:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:38,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 543 states and 683 transitions. [2024-11-08 22:15:38,363 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 683 transitions. [2024-11-08 22:15:38,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2024-11-08 22:15:38,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:38,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 34733 backedges. 13327 proven. 16 refuted. 0 times theorem prover too weak. 21390 trivial. 0 not checked. [2024-11-08 22:15:40,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 545 states and 685 transitions. [2024-11-08 22:15:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 685 transitions. [2024-11-08 22:15:40,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2024-11-08 22:15:40,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:40,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 35090 backedges. 13675 proven. 25 refuted. 0 times theorem prover too weak. 21390 trivial. 0 not checked. [2024-11-08 22:15:42,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 547 states and 686 transitions. [2024-11-08 22:15:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 686 transitions. [2024-11-08 22:15:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2024-11-08 22:15:42,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:42,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:42,641 INFO L134 CoverageAnalysis]: Checked inductivity of 35449 backedges. 18684 proven. 677 refuted. 0 times theorem prover too weak. 16088 trivial. 0 not checked. [2024-11-08 22:15:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 555 states and 696 transitions. [2024-11-08 22:15:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 696 transitions. [2024-11-08 22:15:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2024-11-08 22:15:48,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:48,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:49,099 INFO L134 CoverageAnalysis]: Checked inductivity of 36496 backedges. 13213 proven. 4 refuted. 0 times theorem prover too weak. 23279 trivial. 0 not checked. [2024-11-08 22:15:51,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:51,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 557 states and 698 transitions. [2024-11-08 22:15:51,298 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 698 transitions. [2024-11-08 22:15:51,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-11-08 22:15:51,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:51,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:51,623 INFO L134 CoverageAnalysis]: Checked inductivity of 36862 backedges. 13574 proven. 9 refuted. 0 times theorem prover too weak. 23279 trivial. 0 not checked. [2024-11-08 22:15:53,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:53,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 559 states and 700 transitions. [2024-11-08 22:15:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 700 transitions. [2024-11-08 22:15:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-08 22:15:53,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:53,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 37230 backedges. 13935 proven. 16 refuted. 0 times theorem prover too weak. 23279 trivial. 0 not checked. [2024-11-08 22:15:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 561 states and 702 transitions. [2024-11-08 22:15:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 702 transitions. [2024-11-08 22:15:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 559 [2024-11-08 22:15:56,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:56,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 37600 backedges. 14296 proven. 25 refuted. 0 times theorem prover too weak. 23279 trivial. 0 not checked. [2024-11-08 22:15:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:57,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 563 states and 703 transitions. [2024-11-08 22:15:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 703 transitions. [2024-11-08 22:15:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-08 22:15:57,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:57,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 37972 backedges. 12949 proven. 4 refuted. 0 times theorem prover too weak. 25019 trivial. 0 not checked. [2024-11-08 22:15:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 565 states and 705 transitions. [2024-11-08 22:15:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 705 transitions. [2024-11-08 22:15:59,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2024-11-08 22:15:59,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:59,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:00,158 INFO L134 CoverageAnalysis]: Checked inductivity of 38346 backedges. 13318 proven. 9 refuted. 0 times theorem prover too weak. 25019 trivial. 0 not checked. [2024-11-08 22:16:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 567 states and 707 transitions. [2024-11-08 22:16:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 707 transitions. [2024-11-08 22:16:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2024-11-08 22:16:02,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 38722 backedges. 13687 proven. 16 refuted. 0 times theorem prover too weak. 25019 trivial. 0 not checked. [2024-11-08 22:16:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 569 states and 709 transitions. [2024-11-08 22:16:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 709 transitions. [2024-11-08 22:16:04,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2024-11-08 22:16:04,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:04,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:04,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 39100 backedges. 14056 proven. 25 refuted. 0 times theorem prover too weak. 25019 trivial. 0 not checked. [2024-11-08 22:16:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 571 states and 710 transitions. [2024-11-08 22:16:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 710 transitions. [2024-11-08 22:16:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2024-11-08 22:16:06,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:06,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:06,707 INFO L134 CoverageAnalysis]: Checked inductivity of 39480 backedges. 11123 proven. 20885 refuted. 0 times theorem prover too weak. 7472 trivial. 0 not checked. [2024-11-08 22:16:25,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:25,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 591 states and 738 transitions. [2024-11-08 22:16:25,986 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 738 transitions. [2024-11-08 22:16:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2024-11-08 22:16:25,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:25,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 41790 backedges. 14426 proven. 4 refuted. 0 times theorem prover too weak. 27360 trivial. 0 not checked. [2024-11-08 22:16:28,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 593 states and 740 transitions. [2024-11-08 22:16:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 740 transitions. [2024-11-08 22:16:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-11-08 22:16:28,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:28,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:28,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 42182 backedges. 14813 proven. 9 refuted. 0 times theorem prover too weak. 27360 trivial. 0 not checked. [2024-11-08 22:16:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:30,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 595 states and 742 transitions. [2024-11-08 22:16:30,895 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 742 transitions. [2024-11-08 22:16:30,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2024-11-08 22:16:30,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:30,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:31,327 INFO L134 CoverageAnalysis]: Checked inductivity of 42576 backedges. 15200 proven. 16 refuted. 0 times theorem prover too weak. 27360 trivial. 0 not checked. [2024-11-08 22:16:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:33,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 597 states and 744 transitions. [2024-11-08 22:16:33,840 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 744 transitions. [2024-11-08 22:16:33,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2024-11-08 22:16:33,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:34,158 INFO L134 CoverageAnalysis]: Checked inductivity of 42972 backedges. 15587 proven. 25 refuted. 0 times theorem prover too weak. 27360 trivial. 0 not checked. [2024-11-08 22:16:35,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:35,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 599 states and 745 transitions. [2024-11-08 22:16:35,600 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 745 transitions. [2024-11-08 22:16:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-08 22:16:35,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:35,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 43370 backedges. 16256 proven. 38 refuted. 0 times theorem prover too weak. 27076 trivial. 0 not checked. [2024-11-08 22:16:44,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:44,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 607 states and 756 transitions. [2024-11-08 22:16:44,615 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 756 transitions. [2024-11-08 22:16:44,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 605 [2024-11-08 22:16:44,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:44,836 INFO L134 CoverageAnalysis]: Checked inductivity of 44526 backedges. 15008 proven. 4 refuted. 0 times theorem prover too weak. 29514 trivial. 0 not checked. [2024-11-08 22:16:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 609 states and 758 transitions. [2024-11-08 22:16:47,259 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 758 transitions. [2024-11-08 22:16:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2024-11-08 22:16:47,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:47,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:47,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:47,486 INFO L134 CoverageAnalysis]: Checked inductivity of 44931 backedges. 15408 proven. 9 refuted. 0 times theorem prover too weak. 29514 trivial. 0 not checked. [2024-11-08 22:16:50,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:50,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 611 states and 760 transitions. [2024-11-08 22:16:50,015 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 760 transitions. [2024-11-08 22:16:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 609 [2024-11-08 22:16:50,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:50,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:50,394 INFO L134 CoverageAnalysis]: Checked inductivity of 45338 backedges. 15808 proven. 16 refuted. 0 times theorem prover too weak. 29514 trivial. 0 not checked. [2024-11-08 22:16:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 613 states and 762 transitions. [2024-11-08 22:16:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 762 transitions. [2024-11-08 22:16:53,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2024-11-08 22:16:53,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:53,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:53,430 INFO L134 CoverageAnalysis]: Checked inductivity of 45747 backedges. 16208 proven. 25 refuted. 0 times theorem prover too weak. 29514 trivial. 0 not checked. [2024-11-08 22:16:55,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:55,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 615 states and 763 transitions. [2024-11-08 22:16:55,289 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 763 transitions. [2024-11-08 22:16:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2024-11-08 22:16:55,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:55,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 46158 backedges. 18883 proven. 163 refuted. 0 times theorem prover too weak. 27112 trivial. 0 not checked. [2024-11-08 22:17:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:04,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 623 states and 774 transitions. [2024-11-08 22:17:04,269 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 774 transitions. [2024-11-08 22:17:04,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-08 22:17:04,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:04,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:04,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 47350 backedges. 15590 proven. 4 refuted. 0 times theorem prover too weak. 31756 trivial. 0 not checked. [2024-11-08 22:17:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 625 states and 776 transitions. [2024-11-08 22:17:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 776 transitions. [2024-11-08 22:17:07,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2024-11-08 22:17:07,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:07,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 47768 backedges. 16003 proven. 9 refuted. 0 times theorem prover too weak. 31756 trivial. 0 not checked. [2024-11-08 22:17:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 627 states and 778 transitions. [2024-11-08 22:17:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 778 transitions. [2024-11-08 22:17:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 625 [2024-11-08 22:17:10,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:10,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:10,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 48188 backedges. 16416 proven. 16 refuted. 0 times theorem prover too weak. 31756 trivial. 0 not checked. [2024-11-08 22:17:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 629 states and 780 transitions. [2024-11-08 22:17:13,500 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 780 transitions. [2024-11-08 22:17:13,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-11-08 22:17:13,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:13,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 48610 backedges. 16829 proven. 25 refuted. 0 times theorem prover too weak. 31756 trivial. 0 not checked. [2024-11-08 22:17:15,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:15,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 631 states and 781 transitions. [2024-11-08 22:17:15,568 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 781 transitions. [2024-11-08 22:17:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2024-11-08 22:17:15,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:16,066 INFO L134 CoverageAnalysis]: Checked inductivity of 49034 backedges. 21510 proven. 376 refuted. 0 times theorem prover too weak. 27148 trivial. 0 not checked. [2024-11-08 22:17:24,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:24,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 639 states and 792 transitions. [2024-11-08 22:17:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 792 transitions. [2024-11-08 22:17:24,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-11-08 22:17:24,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:24,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:24,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 50262 backedges. 16172 proven. 4 refuted. 0 times theorem prover too weak. 34086 trivial. 0 not checked. [2024-11-08 22:17:27,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:27,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 641 states and 794 transitions. [2024-11-08 22:17:27,603 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 794 transitions. [2024-11-08 22:17:27,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2024-11-08 22:17:27,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:27,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:28,082 INFO L134 CoverageAnalysis]: Checked inductivity of 50693 backedges. 16598 proven. 9 refuted. 0 times theorem prover too weak. 34086 trivial. 0 not checked. [2024-11-08 22:17:30,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 643 states and 796 transitions. [2024-11-08 22:17:30,997 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 796 transitions. [2024-11-08 22:17:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2024-11-08 22:17:31,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:31,264 INFO L134 CoverageAnalysis]: Checked inductivity of 51126 backedges. 17024 proven. 16 refuted. 0 times theorem prover too weak. 34086 trivial. 0 not checked. [2024-11-08 22:17:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:34,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 645 states and 798 transitions. [2024-11-08 22:17:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 798 transitions. [2024-11-08 22:17:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2024-11-08 22:17:34,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:34,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:34,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:34,842 INFO L134 CoverageAnalysis]: Checked inductivity of 51561 backedges. 17450 proven. 25 refuted. 0 times theorem prover too weak. 34086 trivial. 0 not checked. [2024-11-08 22:17:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:36,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 647 states and 799 transitions. [2024-11-08 22:17:36,405 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 799 transitions. [2024-11-08 22:17:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-08 22:17:36,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:36,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 51998 backedges. 24137 proven. 677 refuted. 0 times theorem prover too weak. 27184 trivial. 0 not checked. [2024-11-08 22:17:44,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 655 states and 809 transitions. [2024-11-08 22:17:44,811 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 809 transitions. [2024-11-08 22:17:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 653 [2024-11-08 22:17:44,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:44,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:44,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 53262 backedges. 16754 proven. 4 refuted. 0 times theorem prover too weak. 36504 trivial. 0 not checked. [2024-11-08 22:17:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:47,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 657 states and 811 transitions. [2024-11-08 22:17:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 811 transitions. [2024-11-08 22:17:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 655 [2024-11-08 22:17:47,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 53706 backedges. 17193 proven. 9 refuted. 0 times theorem prover too weak. 36504 trivial. 0 not checked. [2024-11-08 22:17:50,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:50,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 659 states and 813 transitions. [2024-11-08 22:17:50,747 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 813 transitions. [2024-11-08 22:17:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2024-11-08 22:17:50,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:50,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:50,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:50,993 INFO L134 CoverageAnalysis]: Checked inductivity of 54152 backedges. 17632 proven. 16 refuted. 0 times theorem prover too weak. 36504 trivial. 0 not checked. [2024-11-08 22:17:53,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 661 states and 815 transitions. [2024-11-08 22:17:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 815 transitions. [2024-11-08 22:17:53,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 659 [2024-11-08 22:17:53,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:53,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 54600 backedges. 18071 proven. 25 refuted. 0 times theorem prover too weak. 36504 trivial. 0 not checked. [2024-11-08 22:17:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 663 states and 816 transitions. [2024-11-08 22:17:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 816 transitions. [2024-11-08 22:17:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 661 [2024-11-08 22:17:56,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:56,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 55050 backedges. 16273 proven. 4 refuted. 0 times theorem prover too weak. 38773 trivial. 0 not checked. [2024-11-08 22:17:59,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 665 states and 818 transitions. [2024-11-08 22:17:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 818 transitions. [2024-11-08 22:17:59,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2024-11-08 22:17:59,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:59,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:59,589 INFO L134 CoverageAnalysis]: Checked inductivity of 55502 backedges. 16720 proven. 9 refuted. 0 times theorem prover too weak. 38773 trivial. 0 not checked. [2024-11-08 22:18:01,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 667 states and 820 transitions. [2024-11-08 22:18:01,983 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 820 transitions. [2024-11-08 22:18:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 665 [2024-11-08 22:18:01,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:01,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:02,220 INFO L134 CoverageAnalysis]: Checked inductivity of 55956 backedges. 17167 proven. 16 refuted. 0 times theorem prover too weak. 38773 trivial. 0 not checked. [2024-11-08 22:18:04,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 669 states and 822 transitions. [2024-11-08 22:18:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 822 transitions. [2024-11-08 22:18:04,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2024-11-08 22:18:04,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:04,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:04,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:05,225 INFO L134 CoverageAnalysis]: Checked inductivity of 56412 backedges. 17614 proven. 25 refuted. 0 times theorem prover too weak. 38773 trivial. 0 not checked. [2024-11-08 22:18:07,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:07,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 671 states and 823 transitions. [2024-11-08 22:18:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 823 transitions. [2024-11-08 22:18:07,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-11-08 22:18:07,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:07,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 56870 backedges. 15714 proven. 4 refuted. 0 times theorem prover too weak. 41152 trivial. 0 not checked. [2024-11-08 22:18:09,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:09,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 673 states and 825 transitions. [2024-11-08 22:18:09,631 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 825 transitions. [2024-11-08 22:18:09,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 671 [2024-11-08 22:18:09,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:09,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:09,913 INFO L134 CoverageAnalysis]: Checked inductivity of 57330 backedges. 16169 proven. 9 refuted. 0 times theorem prover too weak. 41152 trivial. 0 not checked. [2024-11-08 22:18:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 675 states and 827 transitions. [2024-11-08 22:18:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 827 transitions. [2024-11-08 22:18:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 673 [2024-11-08 22:18:12,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:12,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 57792 backedges. 16624 proven. 16 refuted. 0 times theorem prover too weak. 41152 trivial. 0 not checked. [2024-11-08 22:18:16,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 677 states and 829 transitions. [2024-11-08 22:18:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 829 transitions. [2024-11-08 22:18:16,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2024-11-08 22:18:16,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:16,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 58256 backedges. 17079 proven. 25 refuted. 0 times theorem prover too weak. 41152 trivial. 0 not checked. [2024-11-08 22:18:18,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 679 states and 830 transitions. [2024-11-08 22:18:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 830 transitions. [2024-11-08 22:18:18,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-11-08 22:18:18,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:18,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 58722 backedges. 17791 proven. 38 refuted. 0 times theorem prover too weak. 40893 trivial. 0 not checked. [2024-11-08 22:18:28,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:28,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 687 states and 841 transitions. [2024-11-08 22:18:28,849 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 841 transitions. [2024-11-08 22:18:28,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2024-11-08 22:18:28,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:28,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 60062 backedges. 16223 proven. 4 refuted. 0 times theorem prover too weak. 43835 trivial. 0 not checked. [2024-11-08 22:18:32,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 689 states and 843 transitions. [2024-11-08 22:18:32,263 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 843 transitions. [2024-11-08 22:18:32,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2024-11-08 22:18:32,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:32,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat