./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursive/Fibonacci03.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Fibonacci03.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9 --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 be0a584ba9648c80e7a0523ff51ba530f1926c55cecd3c62f2cee05fbbff42e3 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:38:18,295 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:38:18,354 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 02:38:18,358 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:38:18,359 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:38:18,379 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:38:18,380 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:38:18,380 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:38:18,381 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:38:18,382 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:38:18,382 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:38:18,383 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:38:18,383 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:38:18,384 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:38:18,385 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:38:18,385 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:38:18,386 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:38:18,386 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:38:18,387 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:38:18,387 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:38:18,388 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:38:18,391 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:38:18,392 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:38:18,392 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:38:18,393 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:38:18,393 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:38:18,393 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:38:18,394 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:38:18,394 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:38:18,395 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:38:18,395 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:38:18,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:38:18,396 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:38:18,396 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_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be0a584ba9648c80e7a0523ff51ba530f1926c55cecd3c62f2cee05fbbff42e3 [2023-12-03 02:38:18,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:38:18,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:38:18,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:38:18,624 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:38:18,624 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:38:18,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/recursive/Fibonacci03.c [2023-12-03 02:38:21,428 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:38:21,587 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:38:21,588 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/sv-benchmarks/c/recursive/Fibonacci03.c [2023-12-03 02:38:21,595 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/data/9ec3bdbf4/de992a6aab1e45d9a675fd9866f63c4b/FLAGd4aeeab04 [2023-12-03 02:38:21,611 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/data/9ec3bdbf4/de992a6aab1e45d9a675fd9866f63c4b [2023-12-03 02:38:21,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:38:21,615 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:38:21,616 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:38:21,617 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:38:21,621 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:38:21,622 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,623 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41925e70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21, skipping insertion in model container [2023-12-03 02:38:21,624 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,644 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:38:21,800 WARN L240 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_ccd110f7-27cb-4607-aca1-e48df60cb14d/sv-benchmarks/c/recursive/Fibonacci03.c[788,801] [2023-12-03 02:38:21,804 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:38:21,815 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:38:21,829 WARN L240 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_ccd110f7-27cb-4607-aca1-e48df60cb14d/sv-benchmarks/c/recursive/Fibonacci03.c[788,801] [2023-12-03 02:38:21,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:38:21,844 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:38:21,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21 WrapperNode [2023-12-03 02:38:21,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:38:21,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:38:21,846 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:38:21,846 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:38:21,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,859 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,871 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 26 [2023-12-03 02:38:21,872 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:38:21,872 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:38:21,872 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:38:21,872 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:38:21,879 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,880 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,881 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,883 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,885 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,886 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,887 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,888 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:38:21,889 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:38:21,889 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:38:21,890 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:38:21,891 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:38:21" (1/1) ... [2023-12-03 02:38:21,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:38:21,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:38:21,916 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:38:21,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccd110f7-27cb-4607-aca1-e48df60cb14d/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:38:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2023-12-03 02:38:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2023-12-03 02:38:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:38:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:38:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:38:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:38:22,006 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:38:22,008 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:38:22,109 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:38:22,127 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:38:22,127 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 02:38:22,129 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:38:22 BoogieIcfgContainer [2023-12-03 02:38:22,129 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:38:22,130 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:38:22,130 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:38:22,140 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:38:22,140 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:38:22" (1/1) ... [2023-12-03 02:38:22,149 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:38:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2023-12-03 02:38:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2023-12-03 02:38:22,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 02:38:22,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:22,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:38:22,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:22,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 22 states and 30 transitions. [2023-12-03 02:38:22,500 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 30 transitions. [2023-12-03 02:38:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-03 02:38:22,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:22,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:22,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:22,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:38:22,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2023-12-03 02:38:22,752 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2023-12-03 02:38:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 02:38:22,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:22,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:38:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 36 transitions. [2023-12-03 02:38:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2023-12-03 02:38:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 02:38:23,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:23,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:38:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 33 states and 51 transitions. [2023-12-03 02:38:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2023-12-03 02:38:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 02:38:23,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:23,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:23,667 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 02:38:24,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:24,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 36 states and 58 transitions. [2023-12-03 02:38:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 58 transitions. [2023-12-03 02:38:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 02:38:24,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:24,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:24,327 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:38:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:24,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 43 states and 76 transitions. [2023-12-03 02:38:24,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 76 transitions. [2023-12-03 02:38:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:38:24,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:24,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:24,917 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 47 proven. 28 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 02:38:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 43 states and 75 transitions. [2023-12-03 02:38:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 75 transitions. [2023-12-03 02:38:25,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:38:25,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:25,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 88 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-12-03 02:38:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:25,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 50 states and 95 transitions. [2023-12-03 02:38:25,867 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 95 transitions. [2023-12-03 02:38:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 02:38:25,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:25,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:26,134 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 131 proven. 122 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-12-03 02:38:26,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 50 states and 94 transitions. [2023-12-03 02:38:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 94 transitions. [2023-12-03 02:38:26,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 02:38:26,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:26,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:26,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:26,736 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 52 proven. 326 refuted. 0 times theorem prover too weak. 555 trivial. 0 not checked. [2023-12-03 02:38:27,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:27,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 57 states and 116 transitions. [2023-12-03 02:38:27,216 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 116 transitions. [2023-12-03 02:38:27,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 02:38:27,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:27,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:27,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3330 backedges. 132 proven. 828 refuted. 0 times theorem prover too weak. 2370 trivial. 0 not checked. [2023-12-03 02:38:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 64 states and 141 transitions. [2023-12-03 02:38:28,141 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 141 transitions. [2023-12-03 02:38:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2023-12-03 02:38:28,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:28,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:28,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:28,907 INFO L134 CoverageAnalysis]: Checked inductivity of 9549 backedges. 262 proven. 1749 refuted. 0 times theorem prover too weak. 7538 trivial. 0 not checked. [2023-12-03 02:38:29,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:29,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 71 states and 169 transitions. [2023-12-03 02:38:29,534 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 169 transitions. [2023-12-03 02:38:29,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2023-12-03 02:38:29,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:29,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:29,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 21933 backedges. 507 proven. 3096 refuted. 0 times theorem prover too weak. 18330 trivial. 0 not checked. [2023-12-03 02:38:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:31,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 78 states and 200 transitions. [2023-12-03 02:38:31,517 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 200 transitions. [2023-12-03 02:38:31,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-03 02:38:31,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:31,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4601 backedges. 769 proven. 528 refuted. 0 times theorem prover too weak. 3304 trivial. 0 not checked. [2023-12-03 02:38:32,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 80 states and 201 transitions. [2023-12-03 02:38:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 201 transitions. [2023-12-03 02:38:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 706 [2023-12-03 02:38:32,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:32,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 29515 backedges. 2511 proven. 675 refuted. 0 times theorem prover too weak. 26329 trivial. 0 not checked. [2023-12-03 02:38:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:33,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 80 states and 198 transitions. [2023-12-03 02:38:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 198 transitions. [2023-12-03 02:38:33,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 556 [2023-12-03 02:38:33,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:33,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 18160 backedges. 1290 proven. 2096 refuted. 0 times theorem prover too weak. 14774 trivial. 0 not checked. [2023-12-03 02:38:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 82 states and 198 transitions. [2023-12-03 02:38:35,343 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 198 transitions. [2023-12-03 02:38:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2023-12-03 02:38:35,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:35,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:35,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 39779 backedges. 1125 proven. 3132 refuted. 0 times theorem prover too weak. 35522 trivial. 0 not checked. [2023-12-03 02:38:36,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:36,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 82 states and 197 transitions. [2023-12-03 02:38:36,931 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 197 transitions. [2023-12-03 02:38:36,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2023-12-03 02:38:36,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:36,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 43920 backedges. 1017 proven. 3571 refuted. 0 times theorem prover too weak. 39332 trivial. 0 not checked. [2023-12-03 02:38:38,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:38,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 82 states and 196 transitions. [2023-12-03 02:38:38,450 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 196 transitions. [2023-12-03 02:38:38,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 788 [2023-12-03 02:38:38,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:38,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:39,397 INFO L134 CoverageAnalysis]: Checked inductivity of 36882 backedges. 1416 proven. 2166 refuted. 0 times theorem prover too weak. 33300 trivial. 0 not checked. [2023-12-03 02:38:39,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:39,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 82 states and 195 transitions. [2023-12-03 02:38:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 195 transitions. [2023-12-03 02:38:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2023-12-03 02:38:39,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:39,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:40,424 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 1025 proven. 2817 refuted. 0 times theorem prover too weak. 38341 trivial. 0 not checked. [2023-12-03 02:38:40,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 82 states and 194 transitions. [2023-12-03 02:38:40,678 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 194 transitions. [2023-12-03 02:38:40,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1638 [2023-12-03 02:38:40,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:40,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:40,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:42,823 INFO L134 CoverageAnalysis]: Checked inductivity of 161549 backedges. 1447 proven. 9638 refuted. 0 times theorem prover too weak. 150464 trivial. 0 not checked. [2023-12-03 02:38:43,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 84 states and 196 transitions. [2023-12-03 02:38:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 196 transitions. [2023-12-03 02:38:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2023-12-03 02:38:43,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:43,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:45,283 INFO L134 CoverageAnalysis]: Checked inductivity of 78101 backedges. 2190 proven. 9477 refuted. 0 times theorem prover too weak. 66434 trivial. 0 not checked. [2023-12-03 02:38:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:45,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 86 states and 198 transitions. [2023-12-03 02:38:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 198 transitions. [2023-12-03 02:38:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2023-12-03 02:38:45,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:45,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:45,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 78101 backedges. 2190 proven. 9477 refuted. 0 times theorem prover too weak. 66434 trivial. 0 not checked. [2023-12-03 02:38:47,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:47,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 86 states and 198 transitions. [2023-12-03 02:38:47,984 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 198 transitions. [2023-12-03 02:38:47,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1306 [2023-12-03 02:38:47,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:47,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:48,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 102375 backedges. 1593 proven. 9052 refuted. 0 times theorem prover too weak. 91730 trivial. 0 not checked. [2023-12-03 02:38:50,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 86 states and 198 transitions. [2023-12-03 02:38:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 198 transitions. [2023-12-03 02:38:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1742 [2023-12-03 02:38:50,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:50,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 182865 backedges. 1753 proven. 12636 refuted. 0 times theorem prover too weak. 168476 trivial. 0 not checked. [2023-12-03 02:38:53,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:53,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 86 states and 198 transitions. [2023-12-03 02:38:53,451 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 198 transitions. [2023-12-03 02:38:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1306 [2023-12-03 02:38:53,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:53,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:55,597 INFO L134 CoverageAnalysis]: Checked inductivity of 102375 backedges. 1481 proven. 9164 refuted. 0 times theorem prover too weak. 91730 trivial. 0 not checked. [2023-12-03 02:38:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 86 states and 198 transitions. [2023-12-03 02:38:55,721 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 198 transitions. [2023-12-03 02:38:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2023-12-03 02:38:55,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:55,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:55,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 50910 backedges. 3237 proven. 6951 refuted. 0 times theorem prover too weak. 40722 trivial. 0 not checked. [2023-12-03 02:38:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:38:58,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 88 states and 200 transitions. [2023-12-03 02:38:58,080 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 200 transitions. [2023-12-03 02:38:58,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1223 [2023-12-03 02:38:58,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:38:58,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:38:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:38:59,885 INFO L134 CoverageAnalysis]: Checked inductivity of 89684 backedges. 1545 proven. 8388 refuted. 0 times theorem prover too weak. 79751 trivial. 0 not checked. [2023-12-03 02:39:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 88 states and 200 transitions. [2023-12-03 02:39:00,012 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 200 transitions. [2023-12-03 02:39:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2023-12-03 02:39:00,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:00,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 1503 proven. 6430 refuted. 0 times theorem prover too weak. 38511 trivial. 0 not checked. [2023-12-03 02:39:01,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 90 states and 202 transitions. [2023-12-03 02:39:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 202 transitions. [2023-12-03 02:39:01,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2023-12-03 02:39:01,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:01,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 67194 backedges. 1568 proven. 8096 refuted. 0 times theorem prover too weak. 57530 trivial. 0 not checked. [2023-12-03 02:39:03,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:03,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 90 states and 202 transitions. [2023-12-03 02:39:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 202 transitions. [2023-12-03 02:39:03,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2023-12-03 02:39:03,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:03,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:18,028 INFO L134 CoverageAnalysis]: Checked inductivity of 33096 backedges. 2756 proven. 10117 refuted. 0 times theorem prover too weak. 20223 trivial. 0 not checked. [2023-12-03 02:39:29,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:29,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 136 states and 482 transitions. [2023-12-03 02:39:29,303 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 482 transitions. [2023-12-03 02:39:29,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:39:29,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:29,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 51810 backedges. 1246 proven. 6183 refuted. 0 times theorem prover too weak. 44381 trivial. 0 not checked. [2023-12-03 02:39:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:30,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 136 states and 482 transitions. [2023-12-03 02:39:30,674 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 482 transitions. [2023-12-03 02:39:30,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1368 [2023-12-03 02:39:30,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:30,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 112404 backedges. 1530 proven. 8110 refuted. 0 times theorem prover too weak. 102764 trivial. 0 not checked. [2023-12-03 02:39:32,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 136 states and 482 transitions. [2023-12-03 02:39:32,748 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 482 transitions. [2023-12-03 02:39:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2023-12-03 02:39:32,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:32,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:34,211 INFO L134 CoverageAnalysis]: Checked inductivity of 61349 backedges. 1770 proven. 7433 refuted. 0 times theorem prover too weak. 52146 trivial. 0 not checked. [2023-12-03 02:39:34,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 136 states and 482 transitions. [2023-12-03 02:39:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 482 transitions. [2023-12-03 02:39:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2023-12-03 02:39:34,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:34,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:35,973 INFO L134 CoverageAnalysis]: Checked inductivity of 84909 backedges. 1434 proven. 6910 refuted. 0 times theorem prover too weak. 76565 trivial. 0 not checked. [2023-12-03 02:39:36,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:36,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2023-12-03 02:39:36,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:36,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:37,314 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1080 proven. 4979 refuted. 0 times theorem prover too weak. 40282 trivial. 0 not checked. [2023-12-03 02:39:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:37,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:37,467 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2023-12-03 02:39:37,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:37,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 66704 backedges. 1312 proven. 6038 refuted. 0 times theorem prover too weak. 59354 trivial. 0 not checked. [2023-12-03 02:39:38,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:38,637 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2023-12-03 02:39:38,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:38,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:39,733 INFO L134 CoverageAnalysis]: Checked inductivity of 38907 backedges. 1848 proven. 5597 refuted. 0 times theorem prover too weak. 31462 trivial. 0 not checked. [2023-12-03 02:39:39,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:39,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:39,936 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2023-12-03 02:39:39,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:41,027 INFO L134 CoverageAnalysis]: Checked inductivity of 71748 backedges. 1336 proven. 6286 refuted. 0 times theorem prover too weak. 64126 trivial. 0 not checked. [2023-12-03 02:39:41,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:41,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:41,314 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2023-12-03 02:39:41,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:41,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:42,331 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1260 proven. 6308 refuted. 0 times theorem prover too weak. 63001 trivial. 0 not checked. [2023-12-03 02:39:42,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:42,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2023-12-03 02:39:42,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:42,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:43,414 INFO L134 CoverageAnalysis]: Checked inductivity of 54651 backedges. 1166 proven. 5438 refuted. 0 times theorem prover too weak. 48047 trivial. 0 not checked. [2023-12-03 02:39:43,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:43,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:43,773 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:43,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 862 [2023-12-03 02:39:43,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:43,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 44235 backedges. 2095 proven. 6506 refuted. 0 times theorem prover too weak. 35634 trivial. 0 not checked. [2023-12-03 02:39:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:45,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:39:45,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:45,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:45,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:45,914 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:39:46,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:46,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:46,136 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:46,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:39:46,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:46,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:39:47,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:47,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2023-12-03 02:39:47,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:47,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 79787 backedges. 2205 proven. 9606 refuted. 0 times theorem prover too weak. 67976 trivial. 0 not checked. [2023-12-03 02:39:49,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:49,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:39:49,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:39:49,831 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:39:49,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:39:49,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 138 states and 484 transitions. [2023-12-03 02:39:49,983 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 484 transitions. [2023-12-03 02:39:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2023-12-03 02:39:49,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:39:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:39:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:02,608 INFO L134 CoverageAnalysis]: Checked inductivity of 33096 backedges. 2756 proven. 10117 refuted. 0 times theorem prover too weak. 20223 trivial. 0 not checked. [2023-12-03 02:40:03,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:03,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2023-12-03 02:40:03,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1774 proven. 7479 refuted. 0 times theorem prover too weak. 52676 trivial. 0 not checked. [2023-12-03 02:40:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:04,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:04,859 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:40:04,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:04,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:05,556 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:40:05,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:05,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:05,685 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:40:05,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:05,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:06,380 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 920 proven. 4567 refuted. 0 times theorem prover too weak. 28341 trivial. 0 not checked. [2023-12-03 02:40:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:06,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:40:06,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:06,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:06,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:07,506 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:40:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:07,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:07,679 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:40:07,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:08,483 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:40:08,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:08,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:08,634 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:08,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:40:08,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:08,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:08,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 51810 backedges. 1260 proven. 6169 refuted. 0 times theorem prover too weak. 44381 trivial. 0 not checked. [2023-12-03 02:40:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:09,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:09,886 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:40:09,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:09,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:40:11,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:11,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:11,007 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2023-12-03 02:40:11,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:11,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:12,127 INFO L134 CoverageAnalysis]: Checked inductivity of 55251 backedges. 1308 proven. 6377 refuted. 0 times theorem prover too weak. 47566 trivial. 0 not checked. [2023-12-03 02:40:12,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2023-12-03 02:40:12,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:12,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:13,794 INFO L134 CoverageAnalysis]: Checked inductivity of 87903 backedges. 1304 proven. 7198 refuted. 0 times theorem prover too weak. 79401 trivial. 0 not checked. [2023-12-03 02:40:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:13,953 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:40:13,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:40:14,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:14,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:40:14,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:14,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:16,168 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:40:16,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:40:16,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:16,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:40:17,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:17,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:17,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 751 [2023-12-03 02:40:17,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:17,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 33454 backedges. 1301 proven. 5166 refuted. 0 times theorem prover too weak. 26987 trivial. 0 not checked. [2023-12-03 02:40:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:18,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:18,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2023-12-03 02:40:18,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:18,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 35750 backedges. 1828 proven. 5278 refuted. 0 times theorem prover too weak. 28644 trivial. 0 not checked. [2023-12-03 02:40:19,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:19,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:19,918 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:19,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2023-12-03 02:40:19,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:19,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:21,252 INFO L134 CoverageAnalysis]: Checked inductivity of 63186 backedges. 1419 proven. 6842 refuted. 0 times theorem prover too weak. 54925 trivial. 0 not checked. [2023-12-03 02:40:21,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:21,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:21,449 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:21,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 753 [2023-12-03 02:40:21,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:21,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:21,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 33639 backedges. 920 proven. 4553 refuted. 0 times theorem prover too weak. 28166 trivial. 0 not checked. [2023-12-03 02:40:22,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:22,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:22,382 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:40:22,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:23,306 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1301 proven. 5146 refuted. 0 times theorem prover too weak. 26826 trivial. 0 not checked. [2023-12-03 02:40:23,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:23,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:23,461 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:23,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:40:23,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:23,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:24,154 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:40:24,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:24,293 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:24,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2023-12-03 02:40:24,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:24,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 52045 backedges. 3267 proven. 7061 refuted. 0 times theorem prover too weak. 41717 trivial. 0 not checked. [2023-12-03 02:40:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:26,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1368 [2023-12-03 02:40:26,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:28,159 INFO L134 CoverageAnalysis]: Checked inductivity of 112404 backedges. 1396 proven. 8244 refuted. 0 times theorem prover too weak. 102764 trivial. 0 not checked. [2023-12-03 02:40:28,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300 [2023-12-03 02:40:28,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:28,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:28,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:29,990 INFO L134 CoverageAnalysis]: Checked inductivity of 101466 backedges. 1403 proven. 7753 refuted. 0 times theorem prover too weak. 92310 trivial. 0 not checked. [2023-12-03 02:40:30,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:30,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:30,143 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:30,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2023-12-03 02:40:30,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:30,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:30,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 52045 backedges. 3267 proven. 7061 refuted. 0 times theorem prover too weak. 41717 trivial. 0 not checked. [2023-12-03 02:40:32,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:32,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:32,148 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:40:32,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:32,946 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:40:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2023-12-03 02:40:33,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:33,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:34,113 INFO L134 CoverageAnalysis]: Checked inductivity of 47945 backedges. 1219 proven. 5914 refuted. 0 times theorem prover too weak. 40812 trivial. 0 not checked. [2023-12-03 02:40:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:34,285 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300 [2023-12-03 02:40:34,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:35,990 INFO L134 CoverageAnalysis]: Checked inductivity of 101466 backedges. 1403 proven. 7753 refuted. 0 times theorem prover too weak. 92310 trivial. 0 not checked. [2023-12-03 02:40:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:36,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2023-12-03 02:40:36,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:36,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:37,864 INFO L134 CoverageAnalysis]: Checked inductivity of 52045 backedges. 3267 proven. 7061 refuted. 0 times theorem prover too weak. 41717 trivial. 0 not checked. [2023-12-03 02:40:38,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:38,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:40:38,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:38,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:38,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:38,835 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:40:38,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:38,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2023-12-03 02:40:38,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:38,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:39,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:40,642 INFO L134 CoverageAnalysis]: Checked inductivity of 52774 backedges. 3285 proven. 7127 refuted. 0 times theorem prover too weak. 42362 trivial. 0 not checked. [2023-12-03 02:40:40,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:40,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:40,886 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2023-12-03 02:40:40,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:40,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:40,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:41,903 INFO L134 CoverageAnalysis]: Checked inductivity of 47945 backedges. 1219 proven. 5914 refuted. 0 times theorem prover too weak. 40812 trivial. 0 not checked. [2023-12-03 02:40:42,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:42,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:42,085 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2023-12-03 02:40:42,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:42,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:43,656 INFO L134 CoverageAnalysis]: Checked inductivity of 84909 backedges. 1434 proven. 6910 refuted. 0 times theorem prover too weak. 76565 trivial. 0 not checked. [2023-12-03 02:40:43,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:43,841 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:43,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1107 [2023-12-03 02:40:43,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:43,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:44,922 INFO L134 CoverageAnalysis]: Checked inductivity of 73446 backedges. 1298 proven. 6396 refuted. 0 times theorem prover too weak. 65752 trivial. 0 not checked. [2023-12-03 02:40:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:45,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:45,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1110 [2023-12-03 02:40:45,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:45,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 73893 backedges. 1298 proven. 6414 refuted. 0 times theorem prover too weak. 66181 trivial. 0 not checked. [2023-12-03 02:40:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:46,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:46,351 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:46,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:40:46,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:46,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:46,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:47,349 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:40:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:47,492 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:40:47,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:47,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:40:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:48,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:48,456 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:40:48,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:48,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:49,170 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:40:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:49,309 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:49,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:40:49,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:49,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:40:50,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:50,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:50,359 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:50,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2023-12-03 02:40:50,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:50,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:51,331 INFO L134 CoverageAnalysis]: Checked inductivity of 46837 backedges. 1215 proven. 5814 refuted. 0 times theorem prover too weak. 39808 trivial. 0 not checked. [2023-12-03 02:40:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:51,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:40:51,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:51,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:52,210 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:40:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:52,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:52,342 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:40:52,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:52,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:52,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:40:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:40:53,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:40:54,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:54,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:40:54,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:55,574 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:40:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:55,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:55,738 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:55,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2023-12-03 02:40:55,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:55,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 84909 backedges. 1434 proven. 6910 refuted. 0 times theorem prover too weak. 76565 trivial. 0 not checked. [2023-12-03 02:40:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:57,322 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2023-12-03 02:40:57,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:57,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 38907 backedges. 1370 proven. 5251 refuted. 0 times theorem prover too weak. 32286 trivial. 0 not checked. [2023-12-03 02:40:58,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:58,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:58,419 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:58,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:40:58,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:58,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:40:59,094 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:40:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:40:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:40:59,235 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:40:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:40:59,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:40:59,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:40:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:00,817 INFO L134 CoverageAnalysis]: Checked inductivity of 51810 backedges. 3261 proven. 7039 refuted. 0 times theorem prover too weak. 41510 trivial. 0 not checked. [2023-12-03 02:41:01,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:01,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:41:01,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:01,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:41:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:01,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:01,872 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:41:01,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:01,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:02,737 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1301 proven. 5146 refuted. 0 times theorem prover too weak. 26826 trivial. 0 not checked. [2023-12-03 02:41:02,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:02,928 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:02,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2023-12-03 02:41:02,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:02,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:04,028 INFO L134 CoverageAnalysis]: Checked inductivity of 35113 backedges. 2806 proven. 4443 refuted. 0 times theorem prover too weak. 27864 trivial. 0 not checked. [2023-12-03 02:41:04,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:04,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:04,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:41:04,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:04,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:04,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:04,904 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:41:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:05,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:05,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2023-12-03 02:41:05,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:05,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:05,701 INFO L134 CoverageAnalysis]: Checked inductivity of 43920 backedges. 973 proven. 4621 refuted. 0 times theorem prover too weak. 38326 trivial. 0 not checked. [2023-12-03 02:41:05,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2023-12-03 02:41:05,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:05,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:06,508 INFO L134 CoverageAnalysis]: Checked inductivity of 43920 backedges. 973 proven. 4621 refuted. 0 times theorem prover too weak. 38326 trivial. 0 not checked. [2023-12-03 02:41:06,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:06,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:06,634 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:06,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:41:06,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:06,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:07,297 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 920 proven. 4567 refuted. 0 times theorem prover too weak. 28341 trivial. 0 not checked. [2023-12-03 02:41:07,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:07,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:41:07,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:07,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:07,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:08,333 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:41:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:08,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:41:08,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:08,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:41:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:09,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2023-12-03 02:41:09,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:09,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 46548 backedges. 1073 proven. 4998 refuted. 0 times theorem prover too weak. 40477 trivial. 0 not checked. [2023-12-03 02:41:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:10,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:10,302 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2023-12-03 02:41:10,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:10,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1386 proven. 5404 refuted. 0 times theorem prover too weak. 33986 trivial. 0 not checked. [2023-12-03 02:41:11,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:11,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:11,381 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:11,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:41:11,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:11,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:11,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:12,595 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 2131 proven. 6252 refuted. 0 times theorem prover too weak. 40259 trivial. 0 not checked. [2023-12-03 02:41:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:12,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:12,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2023-12-03 02:41:12,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:12,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:12,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:14,043 INFO L134 CoverageAnalysis]: Checked inductivity of 45841 backedges. 3263 proven. 5093 refuted. 0 times theorem prover too weak. 37485 trivial. 0 not checked. [2023-12-03 02:41:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:14,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:41:14,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:14,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:14,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:15,178 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:41:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:15,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:15,333 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:15,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:41:15,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:15,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:41:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:16,186 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 763 [2023-12-03 02:41:16,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:16,710 INFO L134 CoverageAnalysis]: Checked inductivity of 34624 backedges. 837 proven. 3870 refuted. 0 times theorem prover too weak. 29917 trivial. 0 not checked. [2023-12-03 02:41:16,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:16,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:41:16,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:16,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:41:17,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:17,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:17,634 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:17,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2023-12-03 02:41:17,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:17,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:18,331 INFO L134 CoverageAnalysis]: Checked inductivity of 43920 backedges. 973 proven. 4621 refuted. 0 times theorem prover too weak. 38326 trivial. 0 not checked. [2023-12-03 02:41:18,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:18,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:18,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2023-12-03 02:41:18,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:18,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:19,385 INFO L134 CoverageAnalysis]: Checked inductivity of 58425 backedges. 1219 proven. 5634 refuted. 0 times theorem prover too weak. 51572 trivial. 0 not checked. [2023-12-03 02:41:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:41:19,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:41:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2023-12-03 02:41:20,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:20,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 57222 backedges. 2446 proven. 7433 refuted. 0 times theorem prover too weak. 47343 trivial. 0 not checked. [2023-12-03 02:41:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:22,052 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:22,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2023-12-03 02:41:22,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:22,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 44559 backedges. 2100 proven. 6537 refuted. 0 times theorem prover too weak. 35922 trivial. 0 not checked. [2023-12-03 02:41:23,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:23,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2023-12-03 02:41:23,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:23,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 43920 backedges. 973 proven. 4621 refuted. 0 times theorem prover too weak. 38326 trivial. 0 not checked. [2023-12-03 02:41:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:24,336 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:24,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:41:24,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:24,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:24,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:25,000 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:41:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:25,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:25,132 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2023-12-03 02:41:25,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:25,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:25,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:26,091 INFO L134 CoverageAnalysis]: Checked inductivity of 41070 backedges. 1389 proven. 5428 refuted. 0 times theorem prover too weak. 34253 trivial. 0 not checked. [2023-12-03 02:41:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:26,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2023-12-03 02:41:26,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:26,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 58425 backedges. 1219 proven. 5634 refuted. 0 times theorem prover too weak. 51572 trivial. 0 not checked. [2023-12-03 02:41:27,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:27,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:27,375 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:41:27,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:27,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:41:28,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:28,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:28,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:41:28,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:28,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:41:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:29,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:29,733 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:29,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2023-12-03 02:41:29,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:29,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 52045 backedges. 3267 proven. 7061 refuted. 0 times theorem prover too weak. 41717 trivial. 0 not checked. [2023-12-03 02:41:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:31,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:31,618 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:31,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2023-12-03 02:41:31,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:31,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:32,671 INFO L134 CoverageAnalysis]: Checked inductivity of 36032 backedges. 1832 proven. 5307 refuted. 0 times theorem prover too weak. 28893 trivial. 0 not checked. [2023-12-03 02:41:32,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:32,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:32,922 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:32,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:41:32,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:32,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:33,736 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:41:33,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:33,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:33,875 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:33,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:41:33,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:33,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:33,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:34,919 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:41:35,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:35,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:35,084 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:41:35,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:35,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:35,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:41:36,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:36,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:36,121 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:36,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:41:36,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:36,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:37,012 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:41:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:37,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:37,150 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2023-12-03 02:41:37,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:37,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:37,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:38,068 INFO L134 CoverageAnalysis]: Checked inductivity of 38907 backedges. 1370 proven. 5251 refuted. 0 times theorem prover too weak. 32286 trivial. 0 not checked. [2023-12-03 02:41:38,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:38,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:38,250 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:38,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2023-12-03 02:41:38,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:38,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:38,972 INFO L134 CoverageAnalysis]: Checked inductivity of 39488 backedges. 987 proven. 4575 refuted. 0 times theorem prover too weak. 33926 trivial. 0 not checked. [2023-12-03 02:41:39,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:41:39,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:39,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:39,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:39,998 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:41:40,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:40,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:40,151 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:40,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:41:40,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:40,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:40,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:41,072 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:41:41,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:41:41,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:41,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:41,985 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:41:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:41:42,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:42,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:42,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:43,095 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:41:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:43,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2023-12-03 02:41:43,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:43,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:44,436 INFO L134 CoverageAnalysis]: Checked inductivity of 35843 backedges. 2816 proven. 4508 refuted. 0 times theorem prover too weak. 28519 trivial. 0 not checked. [2023-12-03 02:41:44,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:44,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:41:44,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:44,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:41:45,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:45,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:45,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2023-12-03 02:41:45,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:45,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:46,597 INFO L134 CoverageAnalysis]: Checked inductivity of 34365 backedges. 1788 proven. 5165 refuted. 0 times theorem prover too weak. 27412 trivial. 0 not checked. [2023-12-03 02:41:46,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:46,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:46,799 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2023-12-03 02:41:46,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:46,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:47,885 INFO L134 CoverageAnalysis]: Checked inductivity of 52154 backedges. 1608 proven. 6137 refuted. 0 times theorem prover too weak. 44409 trivial. 0 not checked. [2023-12-03 02:41:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:48,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:41:48,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:48,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 920 proven. 4567 refuted. 0 times theorem prover too weak. 28341 trivial. 0 not checked. [2023-12-03 02:41:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:48,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:48,885 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:48,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:41:48,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 920 proven. 4567 refuted. 0 times theorem prover too weak. 28341 trivial. 0 not checked. [2023-12-03 02:41:49,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:49,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:49,759 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2023-12-03 02:41:49,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:49,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 35750 backedges. 1324 proven. 5002 refuted. 0 times theorem prover too weak. 29424 trivial. 0 not checked. [2023-12-03 02:41:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:50,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:50,916 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:50,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:41:50,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:41:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2023-12-03 02:41:52,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:52,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:52,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:52,995 INFO L134 CoverageAnalysis]: Checked inductivity of 58425 backedges. 1219 proven. 5634 refuted. 0 times theorem prover too weak. 51572 trivial. 0 not checked. [2023-12-03 02:41:53,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:53,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:53,326 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:41:53,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:53,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:41:54,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:54,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:41:54,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:54,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:54,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:55,310 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:41:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:55,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:55,657 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:55,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:41:55,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:55,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:56,413 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:41:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:56,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:41:56,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:56,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:56,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:41:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:57,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2023-12-03 02:41:57,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:58,502 INFO L134 CoverageAnalysis]: Checked inductivity of 49050 backedges. 1437 proven. 6059 refuted. 0 times theorem prover too weak. 41554 trivial. 0 not checked. [2023-12-03 02:41:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:41:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:41:58,680 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:41:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2023-12-03 02:41:58,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:41:58,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:41:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:41:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 66465 backedges. 1713 proven. 7094 refuted. 0 times theorem prover too weak. 57658 trivial. 0 not checked. [2023-12-03 02:42:00,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:00,100 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2023-12-03 02:42:00,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:01,338 INFO L134 CoverageAnalysis]: Checked inductivity of 44559 backedges. 2100 proven. 6537 refuted. 0 times theorem prover too weak. 35922 trivial. 0 not checked. [2023-12-03 02:42:01,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:01,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:01,576 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:01,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2023-12-03 02:42:01,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:01,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 43920 backedges. 973 proven. 4621 refuted. 0 times theorem prover too weak. 38326 trivial. 0 not checked. [2023-12-03 02:42:02,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:02,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:02,394 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:02,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:42:02,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:02,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:03,451 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:42:03,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:03,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:42:03,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:03,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:03,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:42:04,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:04,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:04,885 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:04,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2023-12-03 02:42:04,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:04,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:04,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1193 proven. 5872 refuted. 0 times theorem prover too weak. 54864 trivial. 0 not checked. [2023-12-03 02:42:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:05,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:05,981 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:42:05,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:05,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:06,656 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:42:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:06,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:06,774 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2023-12-03 02:42:06,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:06,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:06,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:07,869 INFO L134 CoverageAnalysis]: Checked inductivity of 77184 backedges. 1351 proven. 6587 refuted. 0 times theorem prover too weak. 69246 trivial. 0 not checked. [2023-12-03 02:42:08,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:08,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2023-12-03 02:42:08,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:08,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 53046 backedges. 1097 proven. 5404 refuted. 0 times theorem prover too weak. 46545 trivial. 0 not checked. [2023-12-03 02:42:09,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:09,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:09,211 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:09,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:42:09,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:09,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:42:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:10,256 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:42:10,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:10,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:42:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:11,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:11,694 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:11,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2023-12-03 02:42:11,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:11,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:12,853 INFO L134 CoverageAnalysis]: Checked inductivity of 38316 backedges. 1838 proven. 5541 refuted. 0 times theorem prover too weak. 30937 trivial. 0 not checked. [2023-12-03 02:42:13,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:13,084 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:42:13,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:13,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:42:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:14,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:42:14,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:14,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:42:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:15,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:42:15,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:15,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:16,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:42:17,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:17,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:17,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:42:17,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:17,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:18,240 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:42:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:18,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:42:18,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:18,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:19,718 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:42:20,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:20,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2023-12-03 02:42:20,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:20,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 49152 backedges. 1584 proven. 5920 refuted. 0 times theorem prover too weak. 41648 trivial. 0 not checked. [2023-12-03 02:42:21,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:21,586 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:21,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 763 [2023-12-03 02:42:21,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:21,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 34624 backedges. 837 proven. 3870 refuted. 0 times theorem prover too weak. 29917 trivial. 0 not checked. [2023-12-03 02:42:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:22,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:42:22,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:22,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:23,197 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:42:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:23,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:23,382 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:23,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:42:23,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:42:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:24,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:24,248 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:24,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:42:24,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:24,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:24,970 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:42:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:25,106 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:25,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2023-12-03 02:42:25,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:25,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 43920 backedges. 973 proven. 4621 refuted. 0 times theorem prover too weak. 38326 trivial. 0 not checked. [2023-12-03 02:42:25,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:25,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:25,921 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2023-12-03 02:42:25,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:25,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:25,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:26,631 INFO L134 CoverageAnalysis]: Checked inductivity of 43920 backedges. 973 proven. 4621 refuted. 0 times theorem prover too weak. 38326 trivial. 0 not checked. [2023-12-03 02:42:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:26,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:42:26,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:26,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:27,298 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:42:27,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:27,400 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:27,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2023-12-03 02:42:27,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:27,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:27,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 46239 backedges. 3274 proven. 5130 refuted. 0 times theorem prover too weak. 37835 trivial. 0 not checked. [2023-12-03 02:42:29,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:29,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:29,202 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:42:29,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:29,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:30,306 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:42:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:30,485 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:42:30,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:30,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:31,162 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:42:31,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:31,290 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:31,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:42:31,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:31,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:31,973 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:42:32,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:32,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2023-12-03 02:42:32,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:32,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:33,624 INFO L134 CoverageAnalysis]: Checked inductivity of 56880 backedges. 2441 proven. 7402 refuted. 0 times theorem prover too weak. 47037 trivial. 0 not checked. [2023-12-03 02:42:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:33,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 859 [2023-12-03 02:42:33,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:33,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:34,540 INFO L134 CoverageAnalysis]: Checked inductivity of 43920 backedges. 973 proven. 4621 refuted. 0 times theorem prover too weak. 38326 trivial. 0 not checked. [2023-12-03 02:42:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:34,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:34,681 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2023-12-03 02:42:34,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:34,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:36,184 INFO L134 CoverageAnalysis]: Checked inductivity of 60106 backedges. 2451 proven. 7688 refuted. 0 times theorem prover too weak. 49967 trivial. 0 not checked. [2023-12-03 02:42:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:36,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2023-12-03 02:42:36,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:36,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:36,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:37,697 INFO L134 CoverageAnalysis]: Checked inductivity of 44559 backedges. 2100 proven. 6537 refuted. 0 times theorem prover too weak. 35922 trivial. 0 not checked. [2023-12-03 02:42:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:37,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:42:37,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:37,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:37,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:38,797 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:42:39,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:39,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2023-12-03 02:42:39,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:39,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:40,231 INFO L134 CoverageAnalysis]: Checked inductivity of 35843 backedges. 2816 proven. 4508 refuted. 0 times theorem prover too weak. 28519 trivial. 0 not checked. [2023-12-03 02:42:40,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:40,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:42:40,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:40,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:42:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:41,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:41,911 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:41,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2023-12-03 02:42:41,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:41,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:43,206 INFO L134 CoverageAnalysis]: Checked inductivity of 45234 backedges. 2110 proven. 6599 refuted. 0 times theorem prover too weak. 36525 trivial. 0 not checked. [2023-12-03 02:42:43,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:43,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:43,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 865 [2023-12-03 02:42:43,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:43,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 44559 backedges. 2100 proven. 6537 refuted. 0 times theorem prover too weak. 35922 trivial. 0 not checked. [2023-12-03 02:42:44,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:44,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:44,961 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:44,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2023-12-03 02:42:44,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:44,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:45,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 35843 backedges. 2816 proven. 4508 refuted. 0 times theorem prover too weak. 28519 trivial. 0 not checked. [2023-12-03 02:42:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:46,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:46,328 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:46,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:42:46,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:46,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:47,239 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:42:47,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:47,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:47,389 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:47,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:42:47,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:47,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:48,084 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:42:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:42:48,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:48,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:42:49,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:49,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:49,147 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:42:49,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:49,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:49,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 1571 proven. 5665 refuted. 0 times theorem prover too weak. 38703 trivial. 0 not checked. [2023-12-03 02:42:50,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:50,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:50,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:42:50,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:50,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:42:51,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:51,192 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:42:51,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:51,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:52,154 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:42:52,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:52,310 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:52,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:42:52,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:52,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:53,044 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:42:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:53,166 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:53,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:42:53,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:53,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:42:54,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:54,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:54,226 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:42:54,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:54,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:54,925 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 920 proven. 4567 refuted. 0 times theorem prover too weak. 28341 trivial. 0 not checked. [2023-12-03 02:42:55,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:55,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:55,050 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:42:55,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:55,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:56,000 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:42:56,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:42:56,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:56,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:42:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:56,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:56,873 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:42:56,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:57,799 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:42:57,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:57,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:57,961 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:57,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:42:57,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:57,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:58,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:58,636 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:42:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:58,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:42:58,773 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:42:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2023-12-03 02:42:58,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:58,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:59,826 INFO L134 CoverageAnalysis]: Checked inductivity of 35750 backedges. 1797 proven. 5309 refuted. 0 times theorem prover too weak. 28644 trivial. 0 not checked. [2023-12-03 02:43:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:00,054 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:43:00,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:00,850 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:43:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:00,996 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:43:01,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:01,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:02,230 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 2131 proven. 6252 refuted. 0 times theorem prover too weak. 40259 trivial. 0 not checked. [2023-12-03 02:43:02,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:02,414 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:02,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 754 [2023-12-03 02:43:02,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:02,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:03,079 INFO L134 CoverageAnalysis]: Checked inductivity of 33733 backedges. 920 proven. 4560 refuted. 0 times theorem prover too weak. 28253 trivial. 0 not checked. [2023-12-03 02:43:03,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:03,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2023-12-03 02:43:03,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:03,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:03,791 INFO L134 CoverageAnalysis]: Checked inductivity of 34318 backedges. 837 proven. 3855 refuted. 0 times theorem prover too weak. 29626 trivial. 0 not checked. [2023-12-03 02:43:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:03,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:03,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:04,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:04,827 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:04,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:04,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:05,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:05,665 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:05,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:43:05,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:05,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:06,345 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:43:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:06,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:43:06,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:06,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:43:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:07,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:43:07,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:07,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:07,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:08,036 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:43:08,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:08,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:08,192 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:43:08,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:08,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:08,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:43:08,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:08,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:08,837 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:08,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:43:08,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:08,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:09,628 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:43:09,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:09,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:09,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:10,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:10,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:10,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:10,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:10,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:10,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:11,385 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:11,507 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:11,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2023-12-03 02:43:11,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:11,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 33546 backedges. 920 proven. 4546 refuted. 0 times theorem prover too weak. 28080 trivial. 0 not checked. [2023-12-03 02:43:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:12,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:12,414 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:12,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:43:12,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:12,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:12,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:13,866 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:43:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:14,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:43:14,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:14,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:14,765 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 920 proven. 4567 refuted. 0 times theorem prover too weak. 28341 trivial. 0 not checked. [2023-12-03 02:43:14,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:14,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:14,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:14,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:15,580 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:15,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:15,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:15,726 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:15,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:43:15,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:15,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:43:16,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:16,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:16,798 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:16,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:43:16,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:16,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:18,093 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:43:18,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:18,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:18,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:18,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:18,988 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:19,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:19,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:19,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:19,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:19,796 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:19,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:19,923 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:19,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2023-12-03 02:43:19,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:19,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 35658 backedges. 2809 proven. 4491 refuted. 0 times theorem prover too weak. 28358 trivial. 0 not checked. [2023-12-03 02:43:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:21,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:21,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:21,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:21,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:21,900 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:22,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:22,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:22,043 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:22,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:22,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:22,721 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:22,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 856 [2023-12-03 02:43:22,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:23,511 INFO L134 CoverageAnalysis]: Checked inductivity of 43614 backedges. 973 proven. 4606 refuted. 0 times theorem prover too weak. 38035 trivial. 0 not checked. [2023-12-03 02:43:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:23,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2023-12-03 02:43:23,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:23,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:24,167 INFO L134 CoverageAnalysis]: Checked inductivity of 34318 backedges. 837 proven. 3855 refuted. 0 times theorem prover too weak. 29626 trivial. 0 not checked. [2023-12-03 02:43:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:24,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:24,279 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:24,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2023-12-03 02:43:24,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:24,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:24,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 71613 backedges. 1290 proven. 6326 refuted. 0 times theorem prover too weak. 63997 trivial. 0 not checked. [2023-12-03 02:43:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2023-12-03 02:43:25,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:25,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1288 proven. 6280 refuted. 0 times theorem prover too weak. 63001 trivial. 0 not checked. [2023-12-03 02:43:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:26,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2023-12-03 02:43:26,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:26,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:26,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:27,495 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1362 proven. 5187 refuted. 0 times theorem prover too weak. 31578 trivial. 0 not checked. [2023-12-03 02:43:27,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:27,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2023-12-03 02:43:27,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:27,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 73522 backedges. 1656 proven. 7633 refuted. 0 times theorem prover too weak. 64233 trivial. 0 not checked. [2023-12-03 02:43:29,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:29,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:43:29,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:29,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:29,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:30,226 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:43:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:30,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:30,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:43:30,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:30,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:31,285 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:43:31,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:31,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:31,418 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:31,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2023-12-03 02:43:31,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:31,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 66465 backedges. 2538 proven. 8157 refuted. 0 times theorem prover too weak. 55770 trivial. 0 not checked. [2023-12-03 02:43:33,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2023-12-03 02:43:33,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:33,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:33,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 59764 backedges. 1409 proven. 6612 refuted. 0 times theorem prover too weak. 51743 trivial. 0 not checked. [2023-12-03 02:43:34,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 907 [2023-12-03 02:43:34,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:34,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:35,541 INFO L134 CoverageAnalysis]: Checked inductivity of 49050 backedges. 1437 proven. 6059 refuted. 0 times theorem prover too weak. 41554 trivial. 0 not checked. [2023-12-03 02:43:35,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:35,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:35,733 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2023-12-03 02:43:35,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:35,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:36,940 INFO L134 CoverageAnalysis]: Checked inductivity of 35113 backedges. 2806 proven. 4443 refuted. 0 times theorem prover too weak. 27864 trivial. 0 not checked. [2023-12-03 02:43:37,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:37,167 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:43:37,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:37,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:38,136 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:43:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2023-12-03 02:43:38,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:38,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:38,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:39,406 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2805 proven. 4483 refuted. 0 times theorem prover too weak. 28279 trivial. 0 not checked. [2023-12-03 02:43:39,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:39,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:39,593 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:43:39,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:39,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:40,628 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:43:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:40,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 897 [2023-12-03 02:43:40,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:40,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:41,793 INFO L134 CoverageAnalysis]: Checked inductivity of 47945 backedges. 1219 proven. 5914 refuted. 0 times theorem prover too weak. 40812 trivial. 0 not checked. [2023-12-03 02:43:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1372 [2023-12-03 02:43:41,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:41,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:43,687 INFO L134 CoverageAnalysis]: Checked inductivity of 113086 backedges. 1530 proven. 8134 refuted. 0 times theorem prover too weak. 103422 trivial. 0 not checked. [2023-12-03 02:43:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:43,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:43:43,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:43,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:44,740 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:43:44,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:44,889 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:44,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2023-12-03 02:43:44,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:44,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:45,985 INFO L134 CoverageAnalysis]: Checked inductivity of 56657 backedges. 1385 proven. 6412 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2023-12-03 02:43:46,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:46,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:46,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:43:46,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:46,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:46,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:43:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:46,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2023-12-03 02:43:46,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:46,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:48,248 INFO L134 CoverageAnalysis]: Checked inductivity of 66465 backedges. 1713 proven. 7094 refuted. 0 times theorem prover too weak. 57658 trivial. 0 not checked. [2023-12-03 02:43:48,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:48,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:48,419 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:43:48,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:49,088 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:43:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:43:49,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:49,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:49,879 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:43:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:50,008 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:43:50,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:50,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:50,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 45921 backedges. 1212 proven. 5753 refuted. 0 times theorem prover too weak. 38956 trivial. 0 not checked. [2023-12-03 02:43:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2023-12-03 02:43:51,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:51,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 56657 backedges. 1385 proven. 6412 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2023-12-03 02:43:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:52,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:52,420 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2023-12-03 02:43:52,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:52,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:53,496 INFO L134 CoverageAnalysis]: Checked inductivity of 52704 backedges. 1485 proven. 6305 refuted. 0 times theorem prover too weak. 44914 trivial. 0 not checked. [2023-12-03 02:43:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:53,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:53,674 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:53,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:43:53,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:53,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:43:54,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:54,560 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:54,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2023-12-03 02:43:54,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:54,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 1073 proven. 4992 refuted. 0 times theorem prover too weak. 40379 trivial. 0 not checked. [2023-12-03 02:43:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:55,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:43:55,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:55,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:56,315 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:43:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:43:56,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:56,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:43:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:57,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:57,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2023-12-03 02:43:57,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:57,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:58,551 INFO L134 CoverageAnalysis]: Checked inductivity of 37755 backedges. 1341 proven. 5173 refuted. 0 times theorem prover too weak. 31241 trivial. 0 not checked. [2023-12-03 02:43:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:58,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:43:58,749 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:43:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:43:58,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:59,880 INFO L134 CoverageAnalysis]: Checked inductivity of 51836 backedges. 1605 proven. 6113 refuted. 0 times theorem prover too weak. 44118 trivial. 0 not checked. [2023-12-03 02:44:00,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:00,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:00,078 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:00,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2023-12-03 02:44:00,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:00,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:01,814 INFO L134 CoverageAnalysis]: Checked inductivity of 73522 backedges. 2206 proven. 8252 refuted. 0 times theorem prover too weak. 63064 trivial. 0 not checked. [2023-12-03 02:44:02,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:02,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:44:02,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:02,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:02,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:44:03,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1216 [2023-12-03 02:44:03,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:03,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 88704 backedges. 1304 proven. 7234 refuted. 0 times theorem prover too weak. 80166 trivial. 0 not checked. [2023-12-03 02:44:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:04,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:04,986 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:04,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:44:04,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:04,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:05,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 51836 backedges. 1605 proven. 6113 refuted. 0 times theorem prover too weak. 44118 trivial. 0 not checked. [2023-12-03 02:44:06,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:06,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:06,401 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:06,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:44:06,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:06,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:07,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:44:07,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:07,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:44:07,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:07,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:08,632 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:44:08,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:08,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:08,783 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:08,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2023-12-03 02:44:08,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:08,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 35113 backedges. 1802 proven. 5239 refuted. 0 times theorem prover too weak. 28072 trivial. 0 not checked. [2023-12-03 02:44:10,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:10,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:10,023 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:10,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2023-12-03 02:44:10,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:10,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:10,916 INFO L134 CoverageAnalysis]: Checked inductivity of 58553 backedges. 1161 proven. 5679 refuted. 0 times theorem prover too weak. 51713 trivial. 0 not checked. [2023-12-03 02:44:11,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:11,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:11,047 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:44:11,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:11,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:44:11,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:11,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:11,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:44:11,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:44:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:12,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:12,732 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:44:12,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:12,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:12,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:44:13,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:13,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:13,588 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:13,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2023-12-03 02:44:13,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:13,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:13,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:14,317 INFO L134 CoverageAnalysis]: Checked inductivity of 39488 backedges. 987 proven. 4575 refuted. 0 times theorem prover too weak. 33926 trivial. 0 not checked. [2023-12-03 02:44:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:14,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:14,464 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:44:14,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:14,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:14,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:44:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2023-12-03 02:44:15,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:15,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:16,237 INFO L134 CoverageAnalysis]: Checked inductivity of 39488 backedges. 987 proven. 4575 refuted. 0 times theorem prover too weak. 33926 trivial. 0 not checked. [2023-12-03 02:44:16,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2023-12-03 02:44:16,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:16,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:17,484 INFO L134 CoverageAnalysis]: Checked inductivity of 35016 backedges. 2806 proven. 4431 refuted. 0 times theorem prover too weak. 27779 trivial. 0 not checked. [2023-12-03 02:44:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:17,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:17,712 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2023-12-03 02:44:17,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:17,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:17,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 58553 backedges. 1161 proven. 5679 refuted. 0 times theorem prover too weak. 51713 trivial. 0 not checked. [2023-12-03 02:44:18,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:18,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:18,770 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:18,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2023-12-03 02:44:18,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:18,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:20,086 INFO L134 CoverageAnalysis]: Checked inductivity of 78984 backedges. 1577 proven. 7716 refuted. 0 times theorem prover too weak. 69691 trivial. 0 not checked. [2023-12-03 02:44:20,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:20,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:20,265 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:20,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:44:20,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:20,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:20,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:21,162 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:44:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:21,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2023-12-03 02:44:21,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:21,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:22,491 INFO L134 CoverageAnalysis]: Checked inductivity of 63186 backedges. 1419 proven. 6842 refuted. 0 times theorem prover too weak. 54925 trivial. 0 not checked. [2023-12-03 02:44:22,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:22,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:22,648 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:22,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2023-12-03 02:44:22,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:22,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1386 proven. 5404 refuted. 0 times theorem prover too weak. 33986 trivial. 0 not checked. [2023-12-03 02:44:23,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:23,746 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:23,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2023-12-03 02:44:23,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:23,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:25,186 INFO L134 CoverageAnalysis]: Checked inductivity of 84909 backedges. 1434 proven. 6910 refuted. 0 times theorem prover too weak. 76565 trivial. 0 not checked. [2023-12-03 02:44:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:25,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:25,337 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:25,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2023-12-03 02:44:25,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:25,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:26,490 INFO L134 CoverageAnalysis]: Checked inductivity of 55468 backedges. 1310 proven. 6399 refuted. 0 times theorem prover too weak. 47759 trivial. 0 not checked. [2023-12-03 02:44:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:26,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2023-12-03 02:44:26,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 84909 backedges. 1434 proven. 6910 refuted. 0 times theorem prover too weak. 76565 trivial. 0 not checked. [2023-12-03 02:44:28,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:28,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:28,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 751 [2023-12-03 02:44:28,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:28,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 33454 backedges. 1301 proven. 5166 refuted. 0 times theorem prover too weak. 26987 trivial. 0 not checked. [2023-12-03 02:44:29,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:29,462 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2023-12-03 02:44:29,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:29,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 56657 backedges. 1385 proven. 6412 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2023-12-03 02:44:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:30,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:30,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2023-12-03 02:44:30,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:30,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:31,833 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1315 proven. 6514 refuted. 0 times theorem prover too weak. 49278 trivial. 0 not checked. [2023-12-03 02:44:32,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1216 [2023-12-03 02:44:32,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:32,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:33,474 INFO L134 CoverageAnalysis]: Checked inductivity of 88704 backedges. 1304 proven. 7234 refuted. 0 times theorem prover too weak. 80166 trivial. 0 not checked. [2023-12-03 02:44:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:33,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 786 [2023-12-03 02:44:33,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 36699 backedges. 1333 proven. 5082 refuted. 0 times theorem prover too weak. 30284 trivial. 0 not checked. [2023-12-03 02:44:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2023-12-03 02:44:34,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:34,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:35,649 INFO L134 CoverageAnalysis]: Checked inductivity of 63036 backedges. 1204 proven. 5915 refuted. 0 times theorem prover too weak. 55917 trivial. 0 not checked. [2023-12-03 02:44:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:35,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:44:35,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:35,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:44:36,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:36,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:36,669 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:36,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1190 [2023-12-03 02:44:36,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:36,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:38,185 INFO L134 CoverageAnalysis]: Checked inductivity of 84909 backedges. 1434 proven. 6910 refuted. 0 times theorem prover too weak. 76565 trivial. 0 not checked. [2023-12-03 02:44:38,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:38,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:44:38,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:38,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:38,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:44:39,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:39,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:44:39,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:39,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:44:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:44:40,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:44:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:44:41,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:41,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:44:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:42,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:42,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:44:42,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:42,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:42,856 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1301 proven. 5156 refuted. 0 times theorem prover too weak. 26906 trivial. 0 not checked. [2023-12-03 02:44:43,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:43,013 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:44:43,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:44:43,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:43,942 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:43,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1196 [2023-12-03 02:44:43,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 85734 backedges. 1395 proven. 8306 refuted. 0 times theorem prover too weak. 76033 trivial. 0 not checked. [2023-12-03 02:44:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1229 [2023-12-03 02:44:45,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:45,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:47,414 INFO L134 CoverageAnalysis]: Checked inductivity of 90633 backedges. 1477 proven. 7158 refuted. 0 times theorem prover too weak. 81998 trivial. 0 not checked. [2023-12-03 02:44:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:47,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:44:47,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:47,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:44:48,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:48,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:44:48,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:48,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:49,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:44:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:50,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:50,019 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:50,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2023-12-03 02:44:50,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:50,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1362 proven. 5187 refuted. 0 times theorem prover too weak. 31578 trivial. 0 not checked. [2023-12-03 02:44:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:51,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2023-12-03 02:44:51,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:51,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:51,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:52,273 INFO L134 CoverageAnalysis]: Checked inductivity of 58302 backedges. 1435 proven. 6784 refuted. 0 times theorem prover too weak. 50083 trivial. 0 not checked. [2023-12-03 02:44:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:52,471 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2023-12-03 02:44:52,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:53,386 INFO L134 CoverageAnalysis]: Checked inductivity of 38907 backedges. 1370 proven. 5251 refuted. 0 times theorem prover too weak. 32286 trivial. 0 not checked. [2023-12-03 02:44:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:53,564 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2023-12-03 02:44:53,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:53,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 52045 backedges. 3267 proven. 7061 refuted. 0 times theorem prover too weak. 41717 trivial. 0 not checked. [2023-12-03 02:44:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:55,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:55,397 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:44:55,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:56,298 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:44:56,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1210 [2023-12-03 02:44:56,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:56,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:57,934 INFO L134 CoverageAnalysis]: Checked inductivity of 87903 backedges. 1304 proven. 7198 refuted. 0 times theorem prover too weak. 79401 trivial. 0 not checked. [2023-12-03 02:44:58,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:58,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:44:58,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:58,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:58,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:44:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:44:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:44:59,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2023-12-03 02:44:59,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:59,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:01,161 INFO L134 CoverageAnalysis]: Checked inductivity of 66957 backedges. 3357 proven. 8482 refuted. 0 times theorem prover too weak. 55118 trivial. 0 not checked. [2023-12-03 02:45:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:01,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:01,432 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:01,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:45:01,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:01,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:45:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:03,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:45:03,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:45:04,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:04,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:04,113 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:04,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:45:04,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:04,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:45:05,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:05,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:05,036 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:05,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2023-12-03 02:45:05,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:05,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1073 proven. 4986 refuted. 0 times theorem prover too weak. 40282 trivial. 0 not checked. [2023-12-03 02:45:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2023-12-03 02:45:05,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:05,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:06,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:06,887 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1073 proven. 4986 refuted. 0 times theorem prover too weak. 40282 trivial. 0 not checked. [2023-12-03 02:45:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:07,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:07,019 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:07,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2023-12-03 02:45:07,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:07,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 39488 backedges. 987 proven. 4575 refuted. 0 times theorem prover too weak. 33926 trivial. 0 not checked. [2023-12-03 02:45:07,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:07,893 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:07,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:45:07,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:07,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:45:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:08,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:45:08,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:08,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:09,972 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:45:10,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:10,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:45:10,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:10,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:11,045 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:45:11,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:45:11,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:11,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:12,063 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:45:12,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:12,206 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:12,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:45:12,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:12,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:13,114 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:45:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:13,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:13,249 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:45:13,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:13,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:45:14,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:14,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:14,295 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:14,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2023-12-03 02:45:14,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:14,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 33546 backedges. 1045 proven. 4660 refuted. 0 times theorem prover too weak. 27841 trivial. 0 not checked. [2023-12-03 02:45:15,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:15,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:15,148 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:15,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2023-12-03 02:45:15,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:15,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:15,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1362 proven. 5187 refuted. 0 times theorem prover too weak. 31578 trivial. 0 not checked. [2023-12-03 02:45:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:16,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:16,210 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:45:16,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:16,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:45:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:45:17,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:17,831 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:45:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:17,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:17,939 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:17,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:45:17,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:17,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:45:18,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:18,924 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:18,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2023-12-03 02:45:18,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 36032 backedges. 1832 proven. 5307 refuted. 0 times theorem prover too weak. 28893 trivial. 0 not checked. [2023-12-03 02:45:20,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:20,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2023-12-03 02:45:20,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:20,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 35658 backedges. 1824 proven. 5271 refuted. 0 times theorem prover too weak. 28563 trivial. 0 not checked. [2023-12-03 02:45:21,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:21,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:21,449 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:21,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2023-12-03 02:45:21,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:21,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:22,417 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1386 proven. 5404 refuted. 0 times theorem prover too weak. 33986 trivial. 0 not checked. [2023-12-03 02:45:22,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2023-12-03 02:45:22,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:22,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:23,671 INFO L134 CoverageAnalysis]: Checked inductivity of 38221 backedges. 1362 proven. 5196 refuted. 0 times theorem prover too weak. 31663 trivial. 0 not checked. [2023-12-03 02:45:23,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:23,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:45:23,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:23,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:25,198 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 2131 proven. 6274 refuted. 0 times theorem prover too weak. 40438 trivial. 0 not checked. [2023-12-03 02:45:25,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:25,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:25,414 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:45:25,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:25,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:25,931 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:45:26,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:26,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:26,065 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:45:26,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:26,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:26,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:26,588 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:45:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:26,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:45:26,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:26,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:26,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:45:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:45:27,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:28,833 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:45:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:29,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:29,059 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:45:29,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:29,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:45:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:30,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:30,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:45:30,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:30,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:45:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:31,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:31,648 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:31,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:45:31,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:31,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:32,532 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:45:32,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2023-12-03 02:45:32,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:32,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:33,917 INFO L134 CoverageAnalysis]: Checked inductivity of 45841 backedges. 3263 proven. 5093 refuted. 0 times theorem prover too weak. 37485 trivial. 0 not checked. [2023-12-03 02:45:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:34,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2023-12-03 02:45:34,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:34,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:34,894 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 1073 proven. 4992 refuted. 0 times theorem prover too weak. 40379 trivial. 0 not checked. [2023-12-03 02:45:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:35,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:35,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2023-12-03 02:45:35,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:35,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 35843 backedges. 2816 proven. 4508 refuted. 0 times theorem prover too weak. 28519 trivial. 0 not checked. [2023-12-03 02:45:36,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:36,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:45:36,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:45:37,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:45:37,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:37,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:38,351 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:45:38,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:38,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:38,508 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:45:38,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:38,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:39,546 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:45:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:39,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:39,719 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:45:39,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:39,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:40,628 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:45:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:40,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:40,807 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:40,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:45:40,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:40,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:45:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:41,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:41,672 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:45:41,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:41,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,183 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:45:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:45:42,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:45:43,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:45:43,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:43,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:44,014 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1832 proven. 4824 refuted. 0 times theorem prover too weak. 26617 trivial. 0 not checked. [2023-12-03 02:45:44,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:44,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:44,206 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:44,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:45:44,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:44,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,113 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:45:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:45,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:45,309 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:45,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:45:45,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:45,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:46,432 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:45:46,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:45:46,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:46,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:45:47,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:47,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:47,984 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:47,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:45:47,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:47,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:48,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:45:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:49,010 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2023-12-03 02:45:49,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:49,734 INFO L134 CoverageAnalysis]: Checked inductivity of 33546 backedges. 1045 proven. 4660 refuted. 0 times theorem prover too weak. 27841 trivial. 0 not checked. [2023-12-03 02:45:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2023-12-03 02:45:49,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:49,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 38907 backedges. 1370 proven. 5251 refuted. 0 times theorem prover too weak. 32286 trivial. 0 not checked. [2023-12-03 02:45:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:50,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:50,961 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:50,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:45:50,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:50,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:51,984 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:45:52,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:45:52,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:52,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:53,026 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1301 proven. 5146 refuted. 0 times theorem prover too weak. 26826 trivial. 0 not checked. [2023-12-03 02:45:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:53,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:53,209 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:53,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:45:53,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:53,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:45:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:54,008 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:45:54,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:54,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:45:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2023-12-03 02:45:55,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:55,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:55,975 INFO L134 CoverageAnalysis]: Checked inductivity of 36422 backedges. 1329 proven. 5060 refuted. 0 times theorem prover too weak. 30033 trivial. 0 not checked. [2023-12-03 02:45:56,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:56,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:56,160 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:56,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:45:56,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:56,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:57,193 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:45:57,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:57,384 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:45:57,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:57,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:45:58,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:58,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:45:58,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:58,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:45:59,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:45:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:45:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:45:59,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:59,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:46:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:01,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:01,112 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:01,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2023-12-03 02:46:01,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:01,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:01,848 INFO L134 CoverageAnalysis]: Checked inductivity of 33546 backedges. 1045 proven. 4660 refuted. 0 times theorem prover too weak. 27841 trivial. 0 not checked. [2023-12-03 02:46:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:02,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:46:02,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:02,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:02,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:46:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:02,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:02,925 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:46:02,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:02,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:03,612 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:46:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:03,753 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:46:03,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:46:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:46:04,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:04,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:05,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:46:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:05,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:05,889 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:05,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:46:05,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:05,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:06,620 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:46:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:06,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:46:06,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:06,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:07,559 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:46:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:07,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:07,887 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:46:07,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:07,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:09,101 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:46:09,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:09,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:46:09,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:09,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:10,101 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:46:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:10,256 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:46:10,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:10,980 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:46:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:11,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:11,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:46:11,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:11,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:46:12,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:12,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:12,357 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:12,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:46:12,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:12,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:12,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:13,089 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:46:13,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:13,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2023-12-03 02:46:13,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:13,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:14,108 INFO L134 CoverageAnalysis]: Checked inductivity of 36422 backedges. 1329 proven. 5060 refuted. 0 times theorem prover too weak. 30033 trivial. 0 not checked. [2023-12-03 02:46:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:14,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:14,273 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:14,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:46:14,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:14,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:46:15,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:15,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:15,138 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:15,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2023-12-03 02:46:15,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:15,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 36422 backedges. 1329 proven. 5060 refuted. 0 times theorem prover too weak. 30033 trivial. 0 not checked. [2023-12-03 02:46:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:16,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:16,203 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:16,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:46:16,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:16,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:17,098 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1832 proven. 4824 refuted. 0 times theorem prover too weak. 26617 trivial. 0 not checked. [2023-12-03 02:46:17,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:17,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:17,292 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:17,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:46:17,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:17,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:46:18,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:18,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:18,089 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:46:18,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:18,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:18,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:18,988 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:46:19,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:19,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:19,116 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:19,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2023-12-03 02:46:19,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:19,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:19,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:20,185 INFO L134 CoverageAnalysis]: Checked inductivity of 33184 backedges. 2744 proven. 4623 refuted. 0 times theorem prover too weak. 25817 trivial. 0 not checked. [2023-12-03 02:46:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:20,366 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:46:20,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:20,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:46:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:21,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:21,820 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:46:21,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:21,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:21,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:22,490 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:46:22,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:22,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:46:22,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:23,347 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:46:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2023-12-03 02:46:23,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:23,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 33184 backedges. 2744 proven. 4623 refuted. 0 times theorem prover too weak. 25817 trivial. 0 not checked. [2023-12-03 02:46:24,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:24,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2023-12-03 02:46:24,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1362 proven. 5187 refuted. 0 times theorem prover too weak. 31578 trivial. 0 not checked. [2023-12-03 02:46:25,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:25,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:25,839 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:25,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2023-12-03 02:46:25,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:25,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 35016 backedges. 2806 proven. 4431 refuted. 0 times theorem prover too weak. 27779 trivial. 0 not checked. [2023-12-03 02:46:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:27,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:27,175 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:27,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2023-12-03 02:46:27,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:27,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:28,778 INFO L134 CoverageAnalysis]: Checked inductivity of 73522 backedges. 2206 proven. 8252 refuted. 0 times theorem prover too weak. 63064 trivial. 0 not checked. [2023-12-03 02:46:28,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:28,964 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:28,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2023-12-03 02:46:28,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:28,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:30,056 INFO L134 CoverageAnalysis]: Checked inductivity of 38316 backedges. 1838 proven. 5541 refuted. 0 times theorem prover too weak. 30937 trivial. 0 not checked. [2023-12-03 02:46:30,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:30,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:30,283 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2023-12-03 02:46:30,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:30,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:30,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:31,338 INFO L134 CoverageAnalysis]: Checked inductivity of 70824 backedges. 1148 proven. 6432 refuted. 0 times theorem prover too weak. 63244 trivial. 0 not checked. [2023-12-03 02:46:31,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:31,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:31,484 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:31,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2023-12-03 02:46:31,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:31,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:33,278 INFO L134 CoverageAnalysis]: Checked inductivity of 63781 backedges. 3317 proven. 8197 refuted. 0 times theorem prover too weak. 52267 trivial. 0 not checked. [2023-12-03 02:46:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:33,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:33,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:46:33,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:46:34,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:34,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:34,427 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:34,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:46:34,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:34,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:34,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:35,469 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 1838 proven. 5334 refuted. 0 times theorem prover too weak. 29151 trivial. 0 not checked. [2023-12-03 02:46:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:35,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2023-12-03 02:46:35,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:35,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:35,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:36,915 INFO L134 CoverageAnalysis]: Checked inductivity of 34276 backedges. 2778 proven. 4363 refuted. 0 times theorem prover too weak. 27135 trivial. 0 not checked. [2023-12-03 02:46:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:37,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:37,107 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:37,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2023-12-03 02:46:37,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:37,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 53853 backedges. 1386 proven. 6493 refuted. 0 times theorem prover too weak. 45974 trivial. 0 not checked. [2023-12-03 02:46:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:38,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2023-12-03 02:46:38,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:38,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:39,184 INFO L134 CoverageAnalysis]: Checked inductivity of 46548 backedges. 1073 proven. 4998 refuted. 0 times theorem prover too weak. 40477 trivial. 0 not checked. [2023-12-03 02:46:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:39,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:46:39,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:39,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:39,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:46:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:40,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:46:40,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:40,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:40,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:41,362 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:46:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:41,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2023-12-03 02:46:41,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:41,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 46548 backedges. 1073 proven. 4998 refuted. 0 times theorem prover too weak. 40477 trivial. 0 not checked. [2023-12-03 02:46:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:42,516 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:46:42,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:42,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:46:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:46:43,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:43,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:44,362 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:46:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:44,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:44,641 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:46:44,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:44,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:44,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:45,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 2131 proven. 6274 refuted. 0 times theorem prover too weak. 40438 trivial. 0 not checked. [2023-12-03 02:46:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:46,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:46,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:46:46,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:46,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:46:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2023-12-03 02:46:46,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 46866 backedges. 1073 proven. 5016 refuted. 0 times theorem prover too weak. 40777 trivial. 0 not checked. [2023-12-03 02:46:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2023-12-03 02:46:47,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:47,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:48,770 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1362 proven. 5187 refuted. 0 times theorem prover too weak. 31578 trivial. 0 not checked. [2023-12-03 02:46:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:46:48,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:46:49,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:46:49,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:49,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:50,395 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:46:50,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:50,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:50,535 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:46:50,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:50,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:51,439 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:46:51,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:51,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2023-12-03 02:46:51,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:51,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 37755 backedges. 1341 proven. 5173 refuted. 0 times theorem prover too weak. 31241 trivial. 0 not checked. [2023-12-03 02:46:52,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:52,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:52,634 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:46:52,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:52,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:53,419 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:46:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:53,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:46:53,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:53,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:54,347 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:46:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:54,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2023-12-03 02:46:54,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:54,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:54,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 38907 backedges. 1848 proven. 5597 refuted. 0 times theorem prover too weak. 31462 trivial. 0 not checked. [2023-12-03 02:46:55,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:46:55,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:55,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:56,653 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:46:56,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:56,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:56,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:46:56,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:56,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:57,864 INFO L134 CoverageAnalysis]: Checked inductivity of 51836 backedges. 1605 proven. 6113 refuted. 0 times theorem prover too weak. 44118 trivial. 0 not checked. [2023-12-03 02:46:58,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:58,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:46:58,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:58,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:59,100 INFO L134 CoverageAnalysis]: Checked inductivity of 51836 backedges. 1605 proven. 6113 refuted. 0 times theorem prover too weak. 44118 trivial. 0 not checked. [2023-12-03 02:46:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:46:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:46:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:46:59,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:59,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:47:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:00,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:00,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:00,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:00,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:00,965 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:01,122 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:47:01,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:01,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:01,793 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:47:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:47:01,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:01,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:02,726 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:47:02,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:47:02,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:04,059 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:47:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:04,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2023-12-03 02:47:04,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:04,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:05,335 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1834 proven. 5523 refuted. 0 times theorem prover too weak. 30770 trivial. 0 not checked. [2023-12-03 02:47:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:05,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:05,546 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:05,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:05,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:05,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:06,450 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:06,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:06,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1216 [2023-12-03 02:47:06,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:06,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:08,060 INFO L134 CoverageAnalysis]: Checked inductivity of 88704 backedges. 1304 proven. 7234 refuted. 0 times theorem prover too weak. 80166 trivial. 0 not checked. [2023-12-03 02:47:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:08,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:08,209 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:08,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1106 [2023-12-03 02:47:08,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:08,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 73275 backedges. 2206 proven. 8230 refuted. 0 times theorem prover too weak. 62839 trivial. 0 not checked. [2023-12-03 02:47:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:09,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1216 [2023-12-03 02:47:09,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:09,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:10,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 88704 backedges. 1304 proven. 7234 refuted. 0 times theorem prover too weak. 80166 trivial. 0 not checked. [2023-12-03 02:47:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:11,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2023-12-03 02:47:11,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:11,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:12,595 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1148 proven. 6420 refuted. 0 times theorem prover too weak. 63001 trivial. 0 not checked. [2023-12-03 02:47:12,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:12,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:12,735 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2023-12-03 02:47:12,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:12,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:13,863 INFO L134 CoverageAnalysis]: Checked inductivity of 58302 backedges. 1435 proven. 6784 refuted. 0 times theorem prover too weak. 50083 trivial. 0 not checked. [2023-12-03 02:47:14,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:14,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:14,049 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2023-12-03 02:47:14,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:14,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 57573 backedges. 1430 proven. 6735 refuted. 0 times theorem prover too weak. 49408 trivial. 0 not checked. [2023-12-03 02:47:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:15,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:15,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:15,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:16,279 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:16,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:16,414 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:47:16,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:16,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:16,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:17,453 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:47:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:17,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2023-12-03 02:47:17,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:17,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:17,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:18,572 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1386 proven. 5404 refuted. 0 times theorem prover too weak. 33986 trivial. 0 not checked. [2023-12-03 02:47:18,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:18,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:18,765 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2023-12-03 02:47:18,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:18,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1148 proven. 6420 refuted. 0 times theorem prover too weak. 63001 trivial. 0 not checked. [2023-12-03 02:47:19,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:19,904 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:19,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1216 [2023-12-03 02:47:19,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:19,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 88704 backedges. 1304 proven. 7234 refuted. 0 times theorem prover too weak. 80166 trivial. 0 not checked. [2023-12-03 02:47:21,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:21,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:21,497 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:21,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1233 [2023-12-03 02:47:21,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:21,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:21,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 91169 backedges. 1200 proven. 7440 refuted. 0 times theorem prover too weak. 82529 trivial. 0 not checked. [2023-12-03 02:47:23,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:23,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:23,140 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:23,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2023-12-03 02:47:23,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:23,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:23,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:24,160 INFO L134 CoverageAnalysis]: Checked inductivity of 34365 backedges. 1788 proven. 5165 refuted. 0 times theorem prover too weak. 27412 trivial. 0 not checked. [2023-12-03 02:47:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:24,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:24,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:24,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:25,264 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:25,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:25,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:25,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:47:25,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:25,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:25,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:26,433 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:47:26,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:26,615 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:47:26,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:26,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:27,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 2131 proven. 6274 refuted. 0 times theorem prover too weak. 40438 trivial. 0 not checked. [2023-12-03 02:47:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:28,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:28,091 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:28,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2023-12-03 02:47:28,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:28,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 80421 backedges. 1690 proven. 8045 refuted. 0 times theorem prover too weak. 70686 trivial. 0 not checked. [2023-12-03 02:47:29,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:29,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:29,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:47:29,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:29,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:30,495 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:47:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:30,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:30,645 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2023-12-03 02:47:30,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:30,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:31,564 INFO L134 CoverageAnalysis]: Checked inductivity of 60457 backedges. 1057 proven. 5917 refuted. 0 times theorem prover too weak. 53483 trivial. 0 not checked. [2023-12-03 02:47:31,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:31,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:31,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:31,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:32,600 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:32,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:32,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:32,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:32,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:32,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:33,815 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:33,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:47:33,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:33,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:34,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:47:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:47:34,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:34,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:35,750 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:47:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:35,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:35,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:35,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:35,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:35,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:37,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:47:37,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:37,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:37,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:38,026 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1301 proven. 5156 refuted. 0 times theorem prover too weak. 26906 trivial. 0 not checked. [2023-12-03 02:47:38,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:38,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:38,190 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:38,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:38,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:39,086 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:39,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:39,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:39,377 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:39,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:47:39,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:39,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:39,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:40,178 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:47:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:47:40,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:40,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:40,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 51836 backedges. 1605 proven. 6113 refuted. 0 times theorem prover too weak. 44118 trivial. 0 not checked. [2023-12-03 02:47:41,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:41,554 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:47:41,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:41,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1832 proven. 4824 refuted. 0 times theorem prover too weak. 26617 trivial. 0 not checked. [2023-12-03 02:47:42,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:42,610 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:47:42,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:42,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:42,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:43,886 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:47:44,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:44,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:44,067 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:47:44,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:44,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:47:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:45,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:45,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:45,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:45,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:45,911 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:46,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 929 [2023-12-03 02:47:46,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:46,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:47,120 INFO L134 CoverageAnalysis]: Checked inductivity of 51527 backedges. 1605 proven. 6086 refuted. 0 times theorem prover too weak. 43836 trivial. 0 not checked. [2023-12-03 02:47:47,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:47,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:47,301 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:47,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2023-12-03 02:47:47,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:47,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1321 proven. 4987 refuted. 0 times theorem prover too weak. 29259 trivial. 0 not checked. [2023-12-03 02:47:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2023-12-03 02:47:48,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:48,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:49,481 INFO L134 CoverageAnalysis]: Checked inductivity of 35658 backedges. 2809 proven. 4491 refuted. 0 times theorem prover too weak. 28358 trivial. 0 not checked. [2023-12-03 02:47:49,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:49,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:47:49,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:49,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:51,000 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:47:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:51,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:47:51,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:51,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:51,876 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:47:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:52,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:47:52,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:52,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:47:52,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:52,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:52,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:53,864 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:54,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:54,024 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:54,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:54,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:54,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:54,936 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:47:55,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:55,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:55,883 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:47:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:47:56,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:56,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:56,937 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:47:57,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:57,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:57,100 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:57,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:47:57,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:57,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:47:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:57,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:57,740 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:47:57,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:57,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:47:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:58,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:58,530 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:58,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:47:58,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:58,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:59,345 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:47:59,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:59,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:47:59,631 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:47:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2023-12-03 02:47:59,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 35477 backedges. 1793 proven. 5280 refuted. 0 times theorem prover too weak. 28404 trivial. 0 not checked. [2023-12-03 02:48:00,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2023-12-03 02:48:00,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:00,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:01,701 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1073 proven. 4986 refuted. 0 times theorem prover too weak. 40282 trivial. 0 not checked. [2023-12-03 02:48:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:01,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:01,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2023-12-03 02:48:01,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:01,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:02,839 INFO L134 CoverageAnalysis]: Checked inductivity of 35658 backedges. 1797 proven. 5298 refuted. 0 times theorem prover too weak. 28563 trivial. 0 not checked. [2023-12-03 02:48:03,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:48:03,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:03,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:48:04,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:04,084 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:48:04,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:04,987 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:48:05,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:05,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:05,114 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:05,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:48:05,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:05,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:05,918 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:48:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:06,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2023-12-03 02:48:06,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:06,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:07,243 INFO L134 CoverageAnalysis]: Checked inductivity of 35750 backedges. 1828 proven. 5278 refuted. 0 times theorem prover too weak. 28644 trivial. 0 not checked. [2023-12-03 02:48:07,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:07,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:07,465 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:48:07,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:07,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:07,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:48:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:08,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:48:08,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:08,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:09,616 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:48:09,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:09,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:09,784 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:09,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:48:09,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:09,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:09,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:10,697 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:48:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:10,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:48:10,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:10,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:11,752 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:48:11,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:11,906 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:48:11,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:11,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:11,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 1838 proven. 5334 refuted. 0 times theorem prover too weak. 29151 trivial. 0 not checked. [2023-12-03 02:48:13,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:13,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:13,179 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:48:13,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:13,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:48:14,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:14,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:14,111 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:14,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2023-12-03 02:48:14,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:14,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:14,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:15,126 INFO L134 CoverageAnalysis]: Checked inductivity of 35937 backedges. 1832 proven. 5296 refuted. 0 times theorem prover too weak. 28809 trivial. 0 not checked. [2023-12-03 02:48:15,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:15,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:15,328 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:48:15,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:15,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:48:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:16,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:48:16,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:48:17,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:17,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2023-12-03 02:48:17,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:17,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:17,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 36422 backedges. 1329 proven. 5060 refuted. 0 times theorem prover too weak. 30033 trivial. 0 not checked. [2023-12-03 02:48:18,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:18,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:18,372 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:48:18,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:18,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:19,540 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:48:19,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:19,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:48:19,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:19,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:19,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:20,652 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:48:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:20,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:20,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2023-12-03 02:48:20,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:20,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:21,522 INFO L134 CoverageAnalysis]: Checked inductivity of 33546 backedges. 1045 proven. 4660 refuted. 0 times theorem prover too weak. 27841 trivial. 0 not checked. [2023-12-03 02:48:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:21,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:21,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:48:21,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:21,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:48:22,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:22,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:22,597 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:22,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2023-12-03 02:48:22,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:22,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:23,715 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2805 proven. 4483 refuted. 0 times theorem prover too weak. 28279 trivial. 0 not checked. [2023-12-03 02:48:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2023-12-03 02:48:23,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 1073 proven. 4992 refuted. 0 times theorem prover too weak. 40379 trivial. 0 not checked. [2023-12-03 02:48:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:24,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:24,869 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:48:24,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:24,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:25,530 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:48:25,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:25,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:25,662 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:25,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:48:25,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:25,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:26,553 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:48:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:26,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:48:26,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:26,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:27,728 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:48:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:27,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:27,912 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:27,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:48:27,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:27,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:28,634 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:48:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:28,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2023-12-03 02:48:28,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:28,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:28,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 39488 backedges. 987 proven. 4575 refuted. 0 times theorem prover too weak. 33926 trivial. 0 not checked. [2023-12-03 02:48:29,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:29,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:29,655 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:48:29,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:29,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:30,447 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:48:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:30,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:48:30,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:30,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:31,484 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:48:31,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:31,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:31,629 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2023-12-03 02:48:31,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:31,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:31,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 36422 backedges. 1329 proven. 5060 refuted. 0 times theorem prover too weak. 30033 trivial. 0 not checked. [2023-12-03 02:48:32,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:32,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:48:32,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:32,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:33,590 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:48:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:33,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:48:33,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:33,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:33,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:34,406 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:48:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2023-12-03 02:48:34,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:34,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:35,681 INFO L134 CoverageAnalysis]: Checked inductivity of 58302 backedges. 1435 proven. 6784 refuted. 0 times theorem prover too weak. 50083 trivial. 0 not checked. [2023-12-03 02:48:35,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:35,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:35,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:48:35,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:35,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:36,641 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:48:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:36,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:36,767 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:36,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:48:36,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:36,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:48:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:37,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2023-12-03 02:48:37,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:37,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:38,867 INFO L134 CoverageAnalysis]: Checked inductivity of 34455 backedges. 1792 proven. 5172 refuted. 0 times theorem prover too weak. 27491 trivial. 0 not checked. [2023-12-03 02:48:39,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:39,114 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:39,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2023-12-03 02:48:39,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:39,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:39,853 INFO L134 CoverageAnalysis]: Checked inductivity of 39299 backedges. 987 proven. 4563 refuted. 0 times theorem prover too weak. 33749 trivial. 0 not checked. [2023-12-03 02:48:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:40,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:40,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:48:40,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:40,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:40,861 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1301 proven. 5156 refuted. 0 times theorem prover too weak. 26906 trivial. 0 not checked. [2023-12-03 02:48:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:41,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2023-12-03 02:48:41,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:41,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:41,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:41,817 INFO L134 CoverageAnalysis]: Checked inductivity of 33546 backedges. 1045 proven. 4660 refuted. 0 times theorem prover too weak. 27841 trivial. 0 not checked. [2023-12-03 02:48:41,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:41,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:41,957 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:48:41,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:41,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:42,622 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:48:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:42,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2023-12-03 02:48:42,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:42,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:43,499 INFO L134 CoverageAnalysis]: Checked inductivity of 33546 backedges. 1045 proven. 4660 refuted. 0 times theorem prover too weak. 27841 trivial. 0 not checked. [2023-12-03 02:48:43,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:43,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:43,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:48:43,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:48:44,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:44,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:44,454 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:44,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:48:44,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:44,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:48:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:48:45,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:45,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:46,304 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:48:46,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:46,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:46,632 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2023-12-03 02:48:46,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:46,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:46,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:47,563 INFO L134 CoverageAnalysis]: Checked inductivity of 40873 backedges. 1386 proven. 5413 refuted. 0 times theorem prover too weak. 34074 trivial. 0 not checked. [2023-12-03 02:48:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:48:47,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:47,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:48:48,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:48,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:48:48,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:48,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:48:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:50,288 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:50,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:48:50,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:50,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:50,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:48:50,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:50,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:50,931 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:48:50,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:50,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:51,933 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:48:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:48:52,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:52,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:48:53,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:53,110 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:53,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:48:53,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:53,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:54,142 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:48:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:54,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:48:54,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:54,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:48:55,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:55,356 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2023-12-03 02:48:55,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:55,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 1073 proven. 4992 refuted. 0 times theorem prover too weak. 40379 trivial. 0 not checked. [2023-12-03 02:48:56,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:56,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:56,272 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:56,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:48:56,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:56,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 1571 proven. 5665 refuted. 0 times theorem prover too weak. 38703 trivial. 0 not checked. [2023-12-03 02:48:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:57,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:57,484 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:57,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2023-12-03 02:48:57,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:57,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:57,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 1073 proven. 4992 refuted. 0 times theorem prover too weak. 40379 trivial. 0 not checked. [2023-12-03 02:48:58,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:58,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:58,614 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:58,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2023-12-03 02:48:58,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:58,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 39299 backedges. 987 proven. 4563 refuted. 0 times theorem prover too weak. 33749 trivial. 0 not checked. [2023-12-03 02:48:59,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:48:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:48:59,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:48:59,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:59,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:49:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:00,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:49:00,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:00,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:01,584 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:49:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:01,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:49:01,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:01,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:02,864 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:49:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2023-12-03 02:49:03,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:03,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:03,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:03,768 INFO L134 CoverageAnalysis]: Checked inductivity of 39488 backedges. 987 proven. 4575 refuted. 0 times theorem prover too weak. 33926 trivial. 0 not checked. [2023-12-03 02:49:03,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:03,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:03,907 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:03,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:49:03,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:03,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:04,810 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:49:04,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:04,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:04,958 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:04,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:49:04,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:06,097 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:49:06,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:06,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:49:06,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:06,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:06,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:07,207 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:49:07,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:07,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:49:07,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:07,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:07,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:08,016 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:49:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:49:08,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:08,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:08,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:08,792 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:49:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:08,920 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:08,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:49:08,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:08,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:49:09,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:09,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:09,842 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:49:09,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:09,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:49:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:10,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:10,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1216 [2023-12-03 02:49:10,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:10,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:12,375 INFO L134 CoverageAnalysis]: Checked inductivity of 88704 backedges. 1304 proven. 7234 refuted. 0 times theorem prover too weak. 80166 trivial. 0 not checked. [2023-12-03 02:49:12,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:12,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:12,523 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:49:12,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:12,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:49:13,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:13,819 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:13,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:49:13,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:13,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:49:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:14,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:49:14,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:14,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:15,630 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:49:15,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:15,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:15,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2023-12-03 02:49:15,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:15,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:16,857 INFO L134 CoverageAnalysis]: Checked inductivity of 35016 backedges. 2806 proven. 4431 refuted. 0 times theorem prover too weak. 27779 trivial. 0 not checked. [2023-12-03 02:49:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:17,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:49:17,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:17,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:49:18,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:18,192 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:18,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2023-12-03 02:49:18,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:18,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:18,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 35477 backedges. 1321 proven. 4978 refuted. 0 times theorem prover too weak. 29178 trivial. 0 not checked. [2023-12-03 02:49:19,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:49:19,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:19,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:19,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:49:20,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:20,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:20,310 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:49:20,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:20,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:21,044 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:49:21,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:21,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2023-12-03 02:49:21,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:21,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:21,994 INFO L134 CoverageAnalysis]: Checked inductivity of 46866 backedges. 1073 proven. 5016 refuted. 0 times theorem prover too weak. 40777 trivial. 0 not checked. [2023-12-03 02:49:22,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:22,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:22,139 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:22,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:49:22,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:22,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:22,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:23,078 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:49:23,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:23,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:23,221 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:23,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:49:23,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:23,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:24,112 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:49:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:24,412 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:24,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:49:24,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:24,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:49:25,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:25,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:49:25,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:25,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:25,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:49:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2023-12-03 02:49:26,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:26,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 38907 backedges. 1370 proven. 5251 refuted. 0 times theorem prover too weak. 32286 trivial. 0 not checked. [2023-12-03 02:49:27,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:27,955 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2023-12-03 02:49:27,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:27,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:28,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 40873 backedges. 1386 proven. 5413 refuted. 0 times theorem prover too weak. 34074 trivial. 0 not checked. [2023-12-03 02:49:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:29,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:29,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2023-12-03 02:49:29,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:29,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:29,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:29,874 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 1073 proven. 4992 refuted. 0 times theorem prover too weak. 40379 trivial. 0 not checked. [2023-12-03 02:49:30,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:30,025 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:30,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:49:30,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:30,700 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:49:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:30,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:30,834 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:49:30,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:30,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:31,725 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:49:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:31,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:31,896 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:31,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:49:31,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:31,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:33,188 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:49:33,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:33,387 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:49:33,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:33,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:33,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:34,219 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:49:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:34,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:34,357 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:49:34,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:35,080 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:49:35,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:35,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:35,231 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:35,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:49:35,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:35,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:36,009 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:49:36,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:36,158 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:36,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2023-12-03 02:49:36,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:36,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:37,254 INFO L134 CoverageAnalysis]: Checked inductivity of 34276 backedges. 2778 proven. 4363 refuted. 0 times theorem prover too weak. 27135 trivial. 0 not checked. [2023-12-03 02:49:37,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2023-12-03 02:49:37,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:37,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:38,569 INFO L134 CoverageAnalysis]: Checked inductivity of 33184 backedges. 2744 proven. 4623 refuted. 0 times theorem prover too weak. 25817 trivial. 0 not checked. [2023-12-03 02:49:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:49:38,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:38,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:39,262 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:49:39,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:39,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:49:39,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:39,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:39,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1045 proven. 4644 refuted. 0 times theorem prover too weak. 27674 trivial. 0 not checked. [2023-12-03 02:49:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:40,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:40,221 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:40,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:49:40,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:40,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1832 proven. 4824 refuted. 0 times theorem prover too weak. 26617 trivial. 0 not checked. [2023-12-03 02:49:41,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:41,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:41,284 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:41,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:49:41,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:41,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:42,428 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:49:42,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:42,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:42,675 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:49:42,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:42,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:42,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:43,569 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:49:43,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:43,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:49:43,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:44,607 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:49:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:44,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:44,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:49:44,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:44,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:44,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:49:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:45,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:45,651 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:45,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2023-12-03 02:49:45,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:45,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 35843 backedges. 2816 proven. 4508 refuted. 0 times theorem prover too weak. 28519 trivial. 0 not checked. [2023-12-03 02:49:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2023-12-03 02:49:47,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:47,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 36422 backedges. 1329 proven. 5060 refuted. 0 times theorem prover too weak. 30033 trivial. 0 not checked. [2023-12-03 02:49:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2023-12-03 02:49:48,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1073 proven. 4986 refuted. 0 times theorem prover too weak. 40282 trivial. 0 not checked. [2023-12-03 02:49:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:49,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:49:49,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:49,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:49:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:50,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:49:50,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:50,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:50,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 1838 proven. 5334 refuted. 0 times theorem prover too weak. 29151 trivial. 0 not checked. [2023-12-03 02:49:51,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:51,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:51,678 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:49:51,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:51,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1832 proven. 4824 refuted. 0 times theorem prover too weak. 26617 trivial. 0 not checked. [2023-12-03 02:49:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:52,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:52,734 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:49:52,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:52,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:53,629 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:49:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:53,763 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:53,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:49:53,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:53,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:54,665 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:49:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:54,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:49:54,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:54,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:49:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:55,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:49:55,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:55,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:56,724 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:49:56,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:56,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:56,856 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:49:56,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:56,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:49:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:57,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:57,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:49:57,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:57,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:57,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:58,131 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:49:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:58,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:49:58,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:58,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:49:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:59,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:49:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:49:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2023-12-03 02:49:59,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:59,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:01,032 INFO L134 CoverageAnalysis]: Checked inductivity of 45841 backedges. 3263 proven. 5093 refuted. 0 times theorem prover too weak. 37485 trivial. 0 not checked. [2023-12-03 02:50:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:01,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:01,239 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:50:01,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:01,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:01,742 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:50:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:01,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:50:01,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:01,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:01,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:02,376 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:50:02,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:02,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:02,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:50:02,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:02,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:50:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:03,689 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2023-12-03 02:50:03,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:03,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 35843 backedges. 2816 proven. 4508 refuted. 0 times theorem prover too weak. 28519 trivial. 0 not checked. [2023-12-03 02:50:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:05,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:05,031 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:50:05,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:05,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:05,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:50:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:06,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:06,106 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:06,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:50:06,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:06,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:06,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:50:07,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:07,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2023-12-03 02:50:07,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:07,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:07,853 INFO L134 CoverageAnalysis]: Checked inductivity of 46444 backedges. 1073 proven. 4992 refuted. 0 times theorem prover too weak. 40379 trivial. 0 not checked. [2023-12-03 02:50:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:07,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:07,989 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:50:07,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:07,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:08,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:50:09,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:09,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2023-12-03 02:50:09,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:09,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 34276 backedges. 2778 proven. 4363 refuted. 0 times theorem prover too weak. 27135 trivial. 0 not checked. [2023-12-03 02:50:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:10,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:10,387 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:10,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:50:10,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:10,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:50:11,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:11,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:11,340 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:11,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2023-12-03 02:50:11,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:11,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:12,417 INFO L134 CoverageAnalysis]: Checked inductivity of 33184 backedges. 2744 proven. 4623 refuted. 0 times theorem prover too weak. 25817 trivial. 0 not checked. [2023-12-03 02:50:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:12,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2023-12-03 02:50:12,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:12,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:12,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 38316 backedges. 1362 proven. 5205 refuted. 0 times theorem prover too weak. 31749 trivial. 0 not checked. [2023-12-03 02:50:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:13,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:13,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:14,630 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:14,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:14,773 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:14,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:14,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:15,674 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:15,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:15,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:15,828 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:15,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:50:15,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:15,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:15,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:16,884 INFO L134 CoverageAnalysis]: Checked inductivity of 51836 backedges. 1605 proven. 6113 refuted. 0 times theorem prover too weak. 44118 trivial. 0 not checked. [2023-12-03 02:50:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:17,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:17,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:50:17,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:17,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:18,275 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:50:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:18,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:18,505 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:18,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:18,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:18,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:18,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:19,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:19,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:19,533 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:19,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:19,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:19,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:20,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:20,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:20,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:21,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:21,633 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 809 [2023-12-03 02:50:21,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:21,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:21,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:22,542 INFO L134 CoverageAnalysis]: Checked inductivity of 38907 backedges. 1370 proven. 5251 refuted. 0 times theorem prover too weak. 32286 trivial. 0 not checked. [2023-12-03 02:50:22,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:22,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:50:22,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:22,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:23,658 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:50:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:23,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:23,931 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:23,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:50:23,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:23,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:24,722 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:50:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:24,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:24,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:24,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:25,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:25,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2023-12-03 02:50:25,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:25,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:26,769 INFO L134 CoverageAnalysis]: Checked inductivity of 57549 backedges. 1219 proven. 5586 refuted. 0 times theorem prover too weak. 50744 trivial. 0 not checked. [2023-12-03 02:50:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:26,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:50:26,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:26,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:27,699 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:50:27,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:27,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2023-12-03 02:50:27,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:27,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 35016 backedges. 2806 proven. 4431 refuted. 0 times theorem prover too weak. 27779 trivial. 0 not checked. [2023-12-03 02:50:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:29,140 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:29,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:29,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:30,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:30,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:50:30,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:30,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:50:30,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:30,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:30,969 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:30,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2023-12-03 02:50:30,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:30,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 33546 backedges. 1045 proven. 4660 refuted. 0 times theorem prover too weak. 27841 trivial. 0 not checked. [2023-12-03 02:50:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:31,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:31,841 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:50:31,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:31,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:32,502 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:50:32,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:32,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:32,643 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:32,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:50:32,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:32,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 2131 proven. 6252 refuted. 0 times theorem prover too weak. 40259 trivial. 0 not checked. [2023-12-03 02:50:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:34,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:34,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2023-12-03 02:50:34,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:34,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:34,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:35,293 INFO L134 CoverageAnalysis]: Checked inductivity of 45841 backedges. 3263 proven. 5093 refuted. 0 times theorem prover too weak. 37485 trivial. 0 not checked. [2023-12-03 02:50:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:35,502 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:35,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:35,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:35,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:36,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:36,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:50:36,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:36,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:37,200 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:50:37,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:37,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:37,340 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:50:37,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:37,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:37,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:50:38,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:38,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:50:38,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:38,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:39,446 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:50:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:39,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:39,605 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:39,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:50:39,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:39,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:40,386 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:50:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:40,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:40,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:40,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:40,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:41,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:41,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2023-12-03 02:50:41,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:41,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 51836 backedges. 1605 proven. 6113 refuted. 0 times theorem prover too weak. 44118 trivial. 0 not checked. [2023-12-03 02:50:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:42,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:50:42,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:42,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:50:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:43,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2023-12-03 02:50:43,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:43,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 39299 backedges. 987 proven. 4563 refuted. 0 times theorem prover too weak. 33749 trivial. 0 not checked. [2023-12-03 02:50:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:44,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:50:44,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:44,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:50:45,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:45,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:45,453 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:45,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:50:45,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:45,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:50:46,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:50:46,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:46,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:47,606 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:50:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:47,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2023-12-03 02:50:47,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:47,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:47,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1073 proven. 4986 refuted. 0 times theorem prover too weak. 40282 trivial. 0 not checked. [2023-12-03 02:50:48,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:48,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:50:48,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:48,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:49,811 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:50:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:50,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2023-12-03 02:50:50,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:50,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 35843 backedges. 2816 proven. 4508 refuted. 0 times theorem prover too weak. 28519 trivial. 0 not checked. [2023-12-03 02:50:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:51,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:51,398 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:51,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:50:51,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:50:52,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:52,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:52,334 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:52,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:50:52,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:52,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:52,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:53,014 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:50:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:53,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:50:53,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:53,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:50:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:53,964 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:53,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:50:53,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:53,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:50:55,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:55,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:55,518 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2023-12-03 02:50:55,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:56,420 INFO L134 CoverageAnalysis]: Checked inductivity of 36225 backedges. 1329 proven. 5042 refuted. 0 times theorem prover too weak. 29854 trivial. 0 not checked. [2023-12-03 02:50:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:56,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2023-12-03 02:50:56,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:56,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1321 proven. 4987 refuted. 0 times theorem prover too weak. 29259 trivial. 0 not checked. [2023-12-03 02:50:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:57,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:50:57,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:57,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:58,411 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:50:58,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:58,560 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:58,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:50:58,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:58,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:59,383 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:50:59,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:59,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:50:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:50:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 769 [2023-12-03 02:50:59,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:59,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 35113 backedges. 2806 proven. 4443 refuted. 0 times theorem prover too weak. 27864 trivial. 0 not checked. [2023-12-03 02:51:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:01,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:51:01,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:01,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:51:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:02,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:02,052 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:02,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2023-12-03 02:51:02,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:02,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 35477 backedges. 1321 proven. 4978 refuted. 0 times theorem prover too weak. 29178 trivial. 0 not checked. [2023-12-03 02:51:03,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:03,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:03,105 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:03,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2023-12-03 02:51:03,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:03,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:03,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1073 proven. 4986 refuted. 0 times theorem prover too weak. 40282 trivial. 0 not checked. [2023-12-03 02:51:04,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2023-12-03 02:51:04,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:04,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 39206 backedges. 987 proven. 4557 refuted. 0 times theorem prover too weak. 33662 trivial. 0 not checked. [2023-12-03 02:51:04,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:04,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:51:04,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:04,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:51:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:51:05,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:05,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:51:06,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:51:06,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:06,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:07,626 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:51:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:07,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:51:07,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:07,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:08,713 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1832 proven. 4824 refuted. 0 times theorem prover too weak. 26617 trivial. 0 not checked. [2023-12-03 02:51:08,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:08,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:51:08,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:08,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:09,413 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:51:09,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:09,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:09,510 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:51:09,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:09,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:09,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:10,424 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:51:10,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:10,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:10,742 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:51:10,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:10,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:11,252 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:51:11,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:11,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:11,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:51:11,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:11,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:51:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:12,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:12,164 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:12,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2023-12-03 02:51:12,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:12,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 33184 backedges. 2744 proven. 4623 refuted. 0 times theorem prover too weak. 25817 trivial. 0 not checked. [2023-12-03 02:51:13,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:13,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:13,512 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:13,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:51:13,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:13,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:14,373 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1301 proven. 5146 refuted. 0 times theorem prover too weak. 26826 trivial. 0 not checked. [2023-12-03 02:51:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:14,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:14,558 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:14,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:51:14,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:14,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:15,700 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:51:15,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:15,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:51:15,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:15,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:51:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:17,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:51:17,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:17,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:18,334 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 2833 proven. 4551 refuted. 0 times theorem prover too weak. 28939 trivial. 0 not checked. [2023-12-03 02:51:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:18,529 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:18,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2023-12-03 02:51:18,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:18,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 36422 backedges. 1329 proven. 5060 refuted. 0 times theorem prover too weak. 30033 trivial. 0 not checked. [2023-12-03 02:51:19,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:19,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:19,562 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:19,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:51:19,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:19,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:20,818 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:51:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:21,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:21,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2023-12-03 02:51:21,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:21,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:21,787 INFO L134 CoverageAnalysis]: Checked inductivity of 39488 backedges. 987 proven. 4575 refuted. 0 times theorem prover too weak. 33926 trivial. 0 not checked. [2023-12-03 02:51:21,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:21,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:51:21,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:21,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:51:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:22,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:22,988 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:51:22,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:22,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:23,663 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:51:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:23,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:23,803 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:23,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:51:23,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:23,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:24,474 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:51:24,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:24,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:24,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2023-12-03 02:51:24,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:24,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:25,729 INFO L134 CoverageAnalysis]: Checked inductivity of 35843 backedges. 2816 proven. 4508 refuted. 0 times theorem prover too weak. 28519 trivial. 0 not checked. [2023-12-03 02:51:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:25,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:25,971 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:25,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:51:25,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:25,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:26,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:26,893 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:51:27,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:27,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:27,070 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:51:27,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:27,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:27,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:28,130 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:51:28,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:28,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:28,321 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2023-12-03 02:51:28,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:28,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:29,402 INFO L134 CoverageAnalysis]: Checked inductivity of 33184 backedges. 2744 proven. 4623 refuted. 0 times theorem prover too weak. 25817 trivial. 0 not checked. [2023-12-03 02:51:29,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:29,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2023-12-03 02:51:29,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:29,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 35016 backedges. 2806 proven. 4431 refuted. 0 times theorem prover too weak. 27779 trivial. 0 not checked. [2023-12-03 02:51:30,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:30,890 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:30,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:51:30,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:30,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:31,396 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:51:31,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:31,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:31,501 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:31,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:51:31,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:31,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:32,175 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:51:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:32,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:51:32,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:32,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:33,120 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:51:33,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:33,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:33,276 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:33,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:51:33,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:33,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:33,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 1360 proven. 5020 refuted. 0 times theorem prover too weak. 29943 trivial. 0 not checked. [2023-12-03 02:51:34,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:34,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:34,342 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:51:34,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:34,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:34,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:35,148 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:51:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:35,295 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:35,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:51:35,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:35,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:36,139 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1301 proven. 5156 refuted. 0 times theorem prover too weak. 26906 trivial. 0 not checked. [2023-12-03 02:51:36,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:36,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:36,318 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:36,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:51:36,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:36,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:36,841 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:51:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:36,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:36,957 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 748 [2023-12-03 02:51:36,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:36,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:38,071 INFO L134 CoverageAnalysis]: Checked inductivity of 33184 backedges. 2744 proven. 4623 refuted. 0 times theorem prover too weak. 25817 trivial. 0 not checked. [2023-12-03 02:51:38,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:38,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:38,284 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:38,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:51:38,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:38,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:38,801 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:51:38,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:38,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:38,914 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:38,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:51:38,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:38,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:39,590 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:51:39,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:39,738 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:39,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2023-12-03 02:51:39,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:39,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 33363 backedges. 1301 proven. 5156 refuted. 0 times theorem prover too weak. 26906 trivial. 0 not checked. [2023-12-03 02:51:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:40,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:51:40,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:40,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:41,686 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1832 proven. 4824 refuted. 0 times theorem prover too weak. 26617 trivial. 0 not checked. [2023-12-03 02:51:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:51:41,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:41,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:42,778 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:51:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:42,934 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:42,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:51:42,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:42,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:43,750 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:51:43,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:43,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:43,902 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:43,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2023-12-03 02:51:43,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:43,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1386 proven. 5404 refuted. 0 times theorem prover too weak. 33986 trivial. 0 not checked. [2023-12-03 02:51:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:45,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:45,036 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2023-12-03 02:51:45,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:45,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 35750 backedges. 1828 proven. 5278 refuted. 0 times theorem prover too weak. 28644 trivial. 0 not checked. [2023-12-03 02:51:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:46,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:46,317 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:46,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:51:46,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 1838 proven. 5334 refuted. 0 times theorem prover too weak. 29151 trivial. 0 not checked. [2023-12-03 02:51:47,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:47,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 779 [2023-12-03 02:51:47,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:47,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 36032 backedges. 1832 proven. 5307 refuted. 0 times theorem prover too weak. 28893 trivial. 0 not checked. [2023-12-03 02:51:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:48,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:48,788 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:48,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:51:48,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:48,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 2121 proven. 6011 refuted. 0 times theorem prover too weak. 37807 trivial. 0 not checked. [2023-12-03 02:51:50,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:50,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2023-12-03 02:51:50,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:50,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:50,959 INFO L134 CoverageAnalysis]: Checked inductivity of 46866 backedges. 1073 proven. 5016 refuted. 0 times theorem prover too weak. 40777 trivial. 0 not checked. [2023-12-03 02:51:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:51:51,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:51,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:51:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:52,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:52,128 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2023-12-03 02:51:52,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:53,239 INFO L134 CoverageAnalysis]: Checked inductivity of 35843 backedges. 2816 proven. 4508 refuted. 0 times theorem prover too weak. 28519 trivial. 0 not checked. [2023-12-03 02:51:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 775 [2023-12-03 02:51:53,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:53,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 35658 backedges. 2809 proven. 4491 refuted. 0 times theorem prover too weak. 28358 trivial. 0 not checked. [2023-12-03 02:51:54,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:54,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:54,800 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2023-12-03 02:51:54,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:54,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:54,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:55,572 INFO L134 CoverageAnalysis]: Checked inductivity of 46548 backedges. 1073 proven. 4998 refuted. 0 times theorem prover too weak. 40477 trivial. 0 not checked. [2023-12-03 02:51:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:55,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:51:55,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:55,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:51:56,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:51:56,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:56,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:57,835 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:51:58,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:51:58,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:58,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:58,955 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:51:59,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:59,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:51:59,110 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:51:59,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:51:59,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:59,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:52:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:00,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:00,180 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:52:00,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:00,860 INFO L134 CoverageAnalysis]: Checked inductivity of 43124 backedges. 973 proven. 4581 refuted. 0 times theorem prover too weak. 37570 trivial. 0 not checked. [2023-12-03 02:52:00,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:52:01,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:01,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:52:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:02,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:02,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2023-12-03 02:52:02,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:02,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:03,577 INFO L134 CoverageAnalysis]: Checked inductivity of 36323 backedges. 1838 proven. 5334 refuted. 0 times theorem prover too weak. 29151 trivial. 0 not checked. [2023-12-03 02:52:03,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:03,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:52:03,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:03,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:03,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:52:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:04,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:04,897 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2023-12-03 02:52:04,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:04,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:05,642 INFO L134 CoverageAnalysis]: Checked inductivity of 40493 backedges. 989 proven. 4633 refuted. 0 times theorem prover too weak. 34871 trivial. 0 not checked. [2023-12-03 02:52:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:05,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:05,775 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:05,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2023-12-03 02:52:05,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:05,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 1581 proven. 5878 refuted. 0 times theorem prover too weak. 41183 trivial. 0 not checked. [2023-12-03 02:52:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:07,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2023-12-03 02:52:07,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:07,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 39978 backedges. 989 proven. 4603 refuted. 0 times theorem prover too weak. 34386 trivial. 0 not checked. [2023-12-03 02:52:07,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:07,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:07,990 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2023-12-03 02:52:07,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:07,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:08,811 INFO L134 CoverageAnalysis]: Checked inductivity of 46653 backedges. 1073 proven. 5004 refuted. 0 times theorem prover too weak. 40576 trivial. 0 not checked. [2023-12-03 02:52:08,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:08,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:08,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:52:08,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:08,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:09,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:09,881 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:52:10,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:52:10,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:10,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:11,043 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:52:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:11,217 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:11,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2023-12-03 02:52:11,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:11,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:12,227 INFO L134 CoverageAnalysis]: Checked inductivity of 46548 backedges. 1073 proven. 4998 refuted. 0 times theorem prover too weak. 40477 trivial. 0 not checked. [2023-12-03 02:52:12,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:12,386 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:52:12,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:12,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:12,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:13,328 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:52:13,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:13,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:13,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:52:13,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:13,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:52:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:14,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:52:14,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:14,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:15,334 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:52:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:52:15,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:15,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:52:16,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:16,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:16,083 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:16,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 749 [2023-12-03 02:52:16,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:16,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 33273 backedges. 1832 proven. 4824 refuted. 0 times theorem prover too weak. 26617 trivial. 0 not checked. [2023-12-03 02:52:17,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:17,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:52:17,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:17,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:18,117 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:52:18,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2023-12-03 02:52:18,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:18,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:19,775 INFO L134 CoverageAnalysis]: Checked inductivity of 45939 backedges. 3263 proven. 5105 refuted. 0 times theorem prover too weak. 37571 trivial. 0 not checked. [2023-12-03 02:52:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:20,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2023-12-03 02:52:20,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:20,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:20,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:20,962 INFO L134 CoverageAnalysis]: Checked inductivity of 38412 backedges. 1365 proven. 5211 refuted. 0 times theorem prover too weak. 31836 trivial. 0 not checked. [2023-12-03 02:52:21,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:21,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:21,151 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:21,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:52:21,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:21,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:22,207 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:52:22,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:22,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:22,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:52:22,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:22,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:23,217 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:52:23,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:23,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:23,536 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:23,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2023-12-03 02:52:23,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:23,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:24,287 INFO L134 CoverageAnalysis]: Checked inductivity of 39488 backedges. 987 proven. 4575 refuted. 0 times theorem prover too weak. 33926 trivial. 0 not checked. [2023-12-03 02:52:24,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:24,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2023-12-03 02:52:24,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:25,245 INFO L134 CoverageAnalysis]: Checked inductivity of 47193 backedges. 1075 proven. 5032 refuted. 0 times theorem prover too weak. 41086 trivial. 0 not checked. [2023-12-03 02:52:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:25,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2023-12-03 02:52:25,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:25,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:26,614 INFO L134 CoverageAnalysis]: Checked inductivity of 58089 backedges. 1219 proven. 5616 refuted. 0 times theorem prover too weak. 51254 trivial. 0 not checked. [2023-12-03 02:52:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:26,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2023-12-03 02:52:26,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:26,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:27,822 INFO L134 CoverageAnalysis]: Checked inductivity of 48843 backedges. 1581 proven. 5896 refuted. 0 times theorem prover too weak. 41366 trivial. 0 not checked. [2023-12-03 02:52:28,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:28,015 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:28,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2023-12-03 02:52:28,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 33828 backedges. 837 proven. 3830 refuted. 0 times theorem prover too weak. 29161 trivial. 0 not checked. [2023-12-03 02:52:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:28,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:28,645 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:28,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2023-12-03 02:52:28,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:28,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 38221 backedges. 1362 proven. 5196 refuted. 0 times theorem prover too weak. 31663 trivial. 0 not checked. [2023-12-03 02:52:29,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:29,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2023-12-03 02:52:29,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:29,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:29,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:30,620 INFO L134 CoverageAnalysis]: Checked inductivity of 33546 backedges. 1045 proven. 4660 refuted. 0 times theorem prover too weak. 27841 trivial. 0 not checked. [2023-12-03 02:52:30,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:30,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 140 states and 533 transitions. [2023-12-03 02:52:30,752 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 533 transitions. [2023-12-03 02:52:30,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 851 [2023-12-03 02:52:30,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:30,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat