./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NonTerminationSimple7.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/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_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NonTerminationSimple7.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 95f92d67113368ce9163571f81d85414539d558535b51b4568b3b416ae740375 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 03:00:16,739 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 03:00:16,805 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-12-03 03:00:16,810 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 03:00:16,811 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 03:00:16,834 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 03:00:16,835 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 03:00:16,836 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 03:00:16,836 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 03:00:16,837 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 03:00:16,837 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 03:00:16,838 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 03:00:16,838 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 03:00:16,839 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 03:00:16,839 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 03:00:16,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 03:00:16,840 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 03:00:16,841 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-03 03:00:16,841 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 03:00:16,842 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 03:00:16,842 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 03:00:16,843 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 03:00:16,844 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 03:00:16,844 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 03:00:16,844 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 03:00:16,845 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:00:16,845 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 03:00:16,846 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 03:00:16,846 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 03:00:16,847 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 03:00:16,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 03:00:16,847 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 03:00:16,848 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_c23da402-eabb-4578-8257-124f41d5a5ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 95f92d67113368ce9163571f81d85414539d558535b51b4568b3b416ae740375 [2023-12-03 03:00:17,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 03:00:17,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 03:00:17,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 03:00:17,083 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 03:00:17,084 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 03:00:17,085 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/termination-crafted/NonTerminationSimple7.c [2023-12-03 03:00:19,854 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 03:00:20,001 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 03:00:20,002 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/sv-benchmarks/c/termination-crafted/NonTerminationSimple7.c [2023-12-03 03:00:20,008 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/data/6afebfb90/8b404ce3aec24f3a97d74067733b9272/FLAG002bcb5ce [2023-12-03 03:00:20,019 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/data/6afebfb90/8b404ce3aec24f3a97d74067733b9272 [2023-12-03 03:00:20,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 03:00:20,023 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 03:00:20,024 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 03:00:20,024 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 03:00:20,028 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 03:00:20,028 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,029 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55346bed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20, skipping insertion in model container [2023-12-03 03:00:20,029 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,045 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 03:00:20,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:00:20,161 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 03:00:20,171 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:00:20,182 INFO L206 MainTranslator]: Completed translation [2023-12-03 03:00:20,182 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20 WrapperNode [2023-12-03 03:00:20,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 03:00:20,183 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 03:00:20,183 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 03:00:20,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 03:00:20,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,192 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,205 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 22 [2023-12-03 03:00:20,205 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 03:00:20,206 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 03:00:20,206 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 03:00:20,206 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 03:00:20,213 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,213 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,215 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,219 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,219 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,220 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 03:00:20,221 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 03:00:20,221 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 03:00:20,221 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 03:00:20,221 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:00:20,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 03:00:20,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 03:00:20,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c23da402-eabb-4578-8257-124f41d5a5ca/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 03:00:20,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 03:00:20,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 03:00:20,347 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 03:00:20,349 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 03:00:20,401 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 03:00:20,422 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 03:00:20,422 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 03:00:20,424 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:00:20 BoogieIcfgContainer [2023-12-03 03:00:20,424 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 03:00:20,425 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 03:00:20,425 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 03:00:20,434 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 03:00:20,434 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:00:20" (1/1) ... [2023-12-03 03:00:20,442 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 03:00:20,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 9 states and 10 transitions. [2023-12-03 03:00:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 10 transitions. [2023-12-03 03:00:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-03 03:00:20,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:20,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:20,652 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 03:00:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:20,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 11 states and 13 transitions. [2023-12-03 03:00:20,712 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2023-12-03 03:00:20,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-03 03:00:20,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:20,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:20,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:20,768 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 03:00:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 14 states and 17 transitions. [2023-12-03 03:00:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 17 transitions. [2023-12-03 03:00:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-03 03:00:20,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:20,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:20,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:20,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-03 03:00:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2023-12-03 03:00:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2023-12-03 03:00:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-03 03:00:21,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:21,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 15 states and 19 transitions. [2023-12-03 03:00:21,598 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2023-12-03 03:00:21,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-03 03:00:21,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:21,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:21,679 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:21,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:21,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 18 states and 24 transitions. [2023-12-03 03:00:21,967 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 24 transitions. [2023-12-03 03:00:21,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 03:00:21,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:21,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:22,067 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2023-12-03 03:00:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2023-12-03 03:00:22,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 03:00:22,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:22,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:22,493 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:22,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2023-12-03 03:00:22,847 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2023-12-03 03:00:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 03:00:22,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:22,951 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2023-12-03 03:00:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2023-12-03 03:00:23,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 03:00:23,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:23,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:23,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2023-12-03 03:00:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2023-12-03 03:00:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 03:00:23,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:23,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:24,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2023-12-03 03:00:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2023-12-03 03:00:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 03:00:24,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:24,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:24,467 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:24,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 36 states and 54 transitions. [2023-12-03 03:00:24,918 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 54 transitions. [2023-12-03 03:00:24,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 03:00:24,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:24,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:25,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:25,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2023-12-03 03:00:25,474 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2023-12-03 03:00:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 03:00:25,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:25,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:26,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 42 states and 64 transitions. [2023-12-03 03:00:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-12-03 03:00:26,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 03:00:26,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:26,261 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:26,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:26,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 45 states and 69 transitions. [2023-12-03 03:00:26,716 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 69 transitions. [2023-12-03 03:00:26,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 03:00:26,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:26,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:27,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 48 states and 74 transitions. [2023-12-03 03:00:27,372 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 74 transitions. [2023-12-03 03:00:27,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 03:00:27,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:27,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:27,518 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 51 states and 79 transitions. [2023-12-03 03:00:28,048 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 79 transitions. [2023-12-03 03:00:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 03:00:28,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:28,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:28,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 54 states and 84 transitions. [2023-12-03 03:00:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 84 transitions. [2023-12-03 03:00:28,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 03:00:28,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:28,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:28,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:29,018 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:29,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 57 states and 89 transitions. [2023-12-03 03:00:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 89 transitions. [2023-12-03 03:00:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 03:00:29,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:29,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 60 states and 94 transitions. [2023-12-03 03:00:30,429 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 94 transitions. [2023-12-03 03:00:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 03:00:30,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:30,653 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:31,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:31,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 63 states and 99 transitions. [2023-12-03 03:00:31,261 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 99 transitions. [2023-12-03 03:00:31,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 03:00:31,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:31,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:31,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 66 states and 104 transitions. [2023-12-03 03:00:32,071 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 104 transitions. [2023-12-03 03:00:32,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 03:00:32,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:32,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:32,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 69 states and 109 transitions. [2023-12-03 03:00:32,920 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 109 transitions. [2023-12-03 03:00:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 03:00:32,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:32,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:33,162 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:33,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2023-12-03 03:00:33,933 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2023-12-03 03:00:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 03:00:33,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:33,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:34,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:34,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 75 states and 119 transitions. [2023-12-03 03:00:34,858 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 119 transitions. [2023-12-03 03:00:34,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 03:00:34,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:34,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:35,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:35,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 78 states and 124 transitions. [2023-12-03 03:00:35,806 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 124 transitions. [2023-12-03 03:00:35,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 03:00:35,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:35,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:35,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:36,065 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 81 states and 129 transitions. [2023-12-03 03:00:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 129 transitions. [2023-12-03 03:00:36,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 03:00:36,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:36,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:37,157 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:37,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 84 states and 134 transitions. [2023-12-03 03:00:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 134 transitions. [2023-12-03 03:00:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 03:00:37,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:37,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:38,275 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:39,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:39,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 87 states and 139 transitions. [2023-12-03 03:00:39,097 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 139 transitions. [2023-12-03 03:00:39,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 03:00:39,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:39,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:39,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:40,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 90 states and 144 transitions. [2023-12-03 03:00:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 144 transitions. [2023-12-03 03:00:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 03:00:40,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:40,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:41,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 93 states and 149 transitions. [2023-12-03 03:00:41,340 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 149 transitions. [2023-12-03 03:00:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 03:00:41,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:41,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:41,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:42,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 96 states and 154 transitions. [2023-12-03 03:00:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 154 transitions. [2023-12-03 03:00:42,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 03:00:42,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:42,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:43,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:43,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 99 states and 159 transitions. [2023-12-03 03:00:43,605 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 159 transitions. [2023-12-03 03:00:43,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 03:00:43,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:43,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:44,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:44,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 102 states and 164 transitions. [2023-12-03 03:00:44,826 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 164 transitions. [2023-12-03 03:00:44,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 03:00:44,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:44,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:45,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:46,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:46,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 105 states and 169 transitions. [2023-12-03 03:00:46,090 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 169 transitions. [2023-12-03 03:00:46,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 03:00:46,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:47,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:47,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 108 states and 174 transitions. [2023-12-03 03:00:47,381 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 174 transitions. [2023-12-03 03:00:47,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 03:00:47,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:47,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:48,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 111 states and 179 transitions. [2023-12-03 03:00:48,686 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 179 transitions. [2023-12-03 03:00:48,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 03:00:48,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:48,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 114 states and 184 transitions. [2023-12-03 03:00:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 184 transitions. [2023-12-03 03:00:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 03:00:50,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 117 states and 189 transitions. [2023-12-03 03:00:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 189 transitions. [2023-12-03 03:00:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 03:00:51,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:51,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:52,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 120 states and 194 transitions. [2023-12-03 03:00:52,894 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 194 transitions. [2023-12-03 03:00:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 03:00:52,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:52,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:54,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:54,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 123 states and 199 transitions. [2023-12-03 03:00:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 199 transitions. [2023-12-03 03:00:54,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 03:00:54,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:54,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:56,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:56,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 126 states and 204 transitions. [2023-12-03 03:00:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 204 transitions. [2023-12-03 03:00:56,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 03:00:56,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:56,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:57,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 129 states and 209 transitions. [2023-12-03 03:00:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 209 transitions. [2023-12-03 03:00:57,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 03:00:57,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:57,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:00:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:59,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 132 states and 214 transitions. [2023-12-03 03:00:59,186 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 214 transitions. [2023-12-03 03:00:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 03:00:59,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:59,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:59,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2583 backedges. 0 proven. 2583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:00,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:00,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 135 states and 219 transitions. [2023-12-03 03:01:00,879 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 219 transitions. [2023-12-03 03:01:00,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 03:01:00,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:00,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:01,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 0 proven. 2709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 138 states and 224 transitions. [2023-12-03 03:01:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 224 transitions. [2023-12-03 03:01:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 03:01:02,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:02,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 0 proven. 2838 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:04,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 141 states and 229 transitions. [2023-12-03 03:01:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 229 transitions. [2023-12-03 03:01:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 03:01:04,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 0 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:06,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:06,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 144 states and 234 transitions. [2023-12-03 03:01:06,075 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 234 transitions. [2023-12-03 03:01:06,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 03:01:06,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:06,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:06,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 0 proven. 3105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:07,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 147 states and 239 transitions. [2023-12-03 03:01:07,755 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 239 transitions. [2023-12-03 03:01:07,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 03:01:07,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:07,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 0 proven. 3243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:09,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:09,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 150 states and 244 transitions. [2023-12-03 03:01:09,647 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 244 transitions. [2023-12-03 03:01:09,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 03:01:09,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:09,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3384 backedges. 0 proven. 3384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:11,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 153 states and 249 transitions. [2023-12-03 03:01:11,584 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 249 transitions. [2023-12-03 03:01:11,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 03:01:11,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:11,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 3528 backedges. 0 proven. 3528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:13,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:13,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 156 states and 254 transitions. [2023-12-03 03:01:13,549 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 254 transitions. [2023-12-03 03:01:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 03:01:13,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:13,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:14,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3675 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:15,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:15,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 159 states and 259 transitions. [2023-12-03 03:01:15,495 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 259 transitions. [2023-12-03 03:01:15,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 03:01:15,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:15,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3825 backedges. 0 proven. 3825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:17,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 162 states and 264 transitions. [2023-12-03 03:01:17,479 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 264 transitions. [2023-12-03 03:01:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 03:01:17,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:17,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:17,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 3978 backedges. 0 proven. 3978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:19,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 165 states and 269 transitions. [2023-12-03 03:01:19,569 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 269 transitions. [2023-12-03 03:01:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 03:01:19,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:19,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4134 backedges. 0 proven. 4134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 168 states and 274 transitions. [2023-12-03 03:01:21,737 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 274 transitions. [2023-12-03 03:01:21,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 03:01:21,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:21,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:22,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4293 backedges. 0 proven. 4293 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:23,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:23,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 171 states and 279 transitions. [2023-12-03 03:01:23,927 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 279 transitions. [2023-12-03 03:01:23,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 03:01:23,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:23,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:23,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:26,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 174 states and 284 transitions. [2023-12-03 03:01:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 284 transitions. [2023-12-03 03:01:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 03:01:26,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:26,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:26,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 0 proven. 4620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:28,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 177 states and 289 transitions. [2023-12-03 03:01:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 289 transitions. [2023-12-03 03:01:28,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 03:01:28,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:28,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4788 backedges. 0 proven. 4788 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:30,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 180 states and 294 transitions. [2023-12-03 03:01:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 294 transitions. [2023-12-03 03:01:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 03:01:30,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:30,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 4959 backedges. 0 proven. 4959 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:32,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:32,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 183 states and 299 transitions. [2023-12-03 03:01:32,856 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 299 transitions. [2023-12-03 03:01:32,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 03:01:32,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:32,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:33,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5133 backedges. 0 proven. 5133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:35,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 186 states and 304 transitions. [2023-12-03 03:01:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 304 transitions. [2023-12-03 03:01:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-03 03:01:35,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:35,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5310 backedges. 0 proven. 5310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 189 states and 309 transitions. [2023-12-03 03:01:37,744 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 309 transitions. [2023-12-03 03:01:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-03 03:01:37,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:37,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:38,564 INFO L134 CoverageAnalysis]: Checked inductivity of 5490 backedges. 0 proven. 5490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:40,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 192 states and 314 transitions. [2023-12-03 03:01:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 314 transitions. [2023-12-03 03:01:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 03:01:40,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:40,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:41,055 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 0 proven. 5673 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:42,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:42,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 195 states and 319 transitions. [2023-12-03 03:01:42,752 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 319 transitions. [2023-12-03 03:01:42,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 03:01:42,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:42,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:43,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5859 backedges. 0 proven. 5859 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 198 states and 324 transitions. [2023-12-03 03:01:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 324 transitions. [2023-12-03 03:01:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 03:01:45,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 6048 backedges. 0 proven. 6048 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:47,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:47,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 201 states and 329 transitions. [2023-12-03 03:01:47,862 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 329 transitions. [2023-12-03 03:01:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 03:01:47,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:47,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6240 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:50,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 204 states and 334 transitions. [2023-12-03 03:01:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 334 transitions. [2023-12-03 03:01:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-03 03:01:50,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:50,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:50,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6435 backedges. 0 proven. 6435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:52,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 207 states and 339 transitions. [2023-12-03 03:01:52,978 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 339 transitions. [2023-12-03 03:01:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 03:01:52,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:54,098 INFO L134 CoverageAnalysis]: Checked inductivity of 6633 backedges. 0 proven. 6633 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 210 states and 344 transitions. [2023-12-03 03:01:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 344 transitions. [2023-12-03 03:01:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 03:01:55,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:55,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:55,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6834 backedges. 0 proven. 6834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:01:58,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:58,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 213 states and 349 transitions. [2023-12-03 03:01:58,690 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 349 transitions. [2023-12-03 03:01:58,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 03:01:58,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:58,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:59,713 INFO L134 CoverageAnalysis]: Checked inductivity of 7038 backedges. 0 proven. 7038 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:01,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 216 states and 354 transitions. [2023-12-03 03:02:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 354 transitions. [2023-12-03 03:02:01,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 03:02:01,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:01,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:02,753 INFO L134 CoverageAnalysis]: Checked inductivity of 7245 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:04,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:04,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 219 states and 359 transitions. [2023-12-03 03:02:04,581 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 359 transitions. [2023-12-03 03:02:04,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 03:02:04,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:04,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:04,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:05,617 INFO L134 CoverageAnalysis]: Checked inductivity of 7455 backedges. 0 proven. 7455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:07,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 222 states and 364 transitions. [2023-12-03 03:02:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 364 transitions. [2023-12-03 03:02:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:02:07,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:07,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:08,635 INFO L134 CoverageAnalysis]: Checked inductivity of 7668 backedges. 0 proven. 7668 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:10,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:10,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 225 states and 369 transitions. [2023-12-03 03:02:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 369 transitions. [2023-12-03 03:02:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:02:10,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:10,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7884 backedges. 0 proven. 7884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:13,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:13,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 228 states and 374 transitions. [2023-12-03 03:02:13,671 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 374 transitions. [2023-12-03 03:02:13,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 03:02:13,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:13,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8103 backedges. 0 proven. 8103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:16,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:16,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 231 states and 379 transitions. [2023-12-03 03:02:16,797 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 379 transitions. [2023-12-03 03:02:16,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 03:02:16,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:16,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:18,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8325 backedges. 0 proven. 8325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:19,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 234 states and 384 transitions. [2023-12-03 03:02:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 384 transitions. [2023-12-03 03:02:19,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:02:19,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:19,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8550 backedges. 0 proven. 8550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:23,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 237 states and 389 transitions. [2023-12-03 03:02:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 389 transitions. [2023-12-03 03:02:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:02:23,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:23,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:26,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 240 states and 394 transitions. [2023-12-03 03:02:26,720 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 394 transitions. [2023-12-03 03:02:26,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:02:26,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:26,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 9009 backedges. 0 proven. 9009 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:29,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 243 states and 399 transitions. [2023-12-03 03:02:29,918 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 399 transitions. [2023-12-03 03:02:29,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:02:29,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:29,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:31,273 INFO L134 CoverageAnalysis]: Checked inductivity of 9243 backedges. 0 proven. 9243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:33,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 246 states and 404 transitions. [2023-12-03 03:02:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 404 transitions. [2023-12-03 03:02:33,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:02:33,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:33,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 9480 backedges. 0 proven. 9480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:36,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:36,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 249 states and 409 transitions. [2023-12-03 03:02:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 409 transitions. [2023-12-03 03:02:36,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:02:36,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:36,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:38,332 INFO L134 CoverageAnalysis]: Checked inductivity of 9720 backedges. 0 proven. 9720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:40,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:40,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 252 states and 414 transitions. [2023-12-03 03:02:40,386 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 414 transitions. [2023-12-03 03:02:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-03 03:02:40,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:40,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:40,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 9963 backedges. 0 proven. 9963 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:43,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 255 states and 419 transitions. [2023-12-03 03:02:43,987 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 419 transitions. [2023-12-03 03:02:43,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-03 03:02:43,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:43,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 10209 backedges. 0 proven. 10209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:47,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 258 states and 424 transitions. [2023-12-03 03:02:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 424 transitions. [2023-12-03 03:02:47,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-03 03:02:47,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:47,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 10458 backedges. 0 proven. 10458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 261 states and 429 transitions. [2023-12-03 03:02:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 429 transitions. [2023-12-03 03:02:51,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-12-03 03:02:51,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:51,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:51,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 10710 backedges. 0 proven. 10710 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:55,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:55,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 264 states and 434 transitions. [2023-12-03 03:02:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 434 transitions. [2023-12-03 03:02:55,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-12-03 03:02:55,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:55,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:56,918 INFO L134 CoverageAnalysis]: Checked inductivity of 10965 backedges. 0 proven. 10965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:02:59,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:59,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 267 states and 439 transitions. [2023-12-03 03:02:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 439 transitions. [2023-12-03 03:02:59,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-12-03 03:02:59,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:59,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:00,922 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 0 proven. 11223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 270 states and 444 transitions. [2023-12-03 03:03:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 444 transitions. [2023-12-03 03:03:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2023-12-03 03:03:03,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:03,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 11484 backedges. 0 proven. 11484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:09,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:09,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 273 states and 449 transitions. [2023-12-03 03:03:09,028 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 449 transitions. [2023-12-03 03:03:09,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2023-12-03 03:03:09,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:09,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 11748 backedges. 0 proven. 11748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:14,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:14,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 276 states and 454 transitions. [2023-12-03 03:03:14,647 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 454 transitions. [2023-12-03 03:03:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-12-03 03:03:14,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:14,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:14,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 12015 backedges. 0 proven. 12015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:19,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 279 states and 459 transitions. [2023-12-03 03:03:19,541 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 459 transitions. [2023-12-03 03:03:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-12-03 03:03:19,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:19,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:21,372 INFO L134 CoverageAnalysis]: Checked inductivity of 12285 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:23,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 282 states and 464 transitions. [2023-12-03 03:03:23,842 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 464 transitions. [2023-12-03 03:03:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-12-03 03:03:23,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:23,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12558 backedges. 0 proven. 12558 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:28,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 285 states and 469 transitions. [2023-12-03 03:03:28,201 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 469 transitions. [2023-12-03 03:03:28,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-12-03 03:03:28,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:28,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 12834 backedges. 0 proven. 12834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:32,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 288 states and 474 transitions. [2023-12-03 03:03:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 474 transitions. [2023-12-03 03:03:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-03 03:03:32,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:32,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:32,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 13113 backedges. 0 proven. 13113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:37,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:37,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 291 states and 479 transitions. [2023-12-03 03:03:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 479 transitions. [2023-12-03 03:03:37,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-03 03:03:37,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:37,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 13395 backedges. 0 proven. 13395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:42,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 294 states and 484 transitions. [2023-12-03 03:03:42,226 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 484 transitions. [2023-12-03 03:03:42,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-12-03 03:03:42,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:42,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 13680 backedges. 0 proven. 13680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:47,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 297 states and 489 transitions. [2023-12-03 03:03:47,130 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 489 transitions. [2023-12-03 03:03:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-12-03 03:03:47,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:47,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 13968 backedges. 0 proven. 13968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:51,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 300 states and 494 transitions. [2023-12-03 03:03:51,951 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 494 transitions. [2023-12-03 03:03:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-03 03:03:51,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:51,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:54,140 INFO L134 CoverageAnalysis]: Checked inductivity of 14259 backedges. 0 proven. 14259 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:03:56,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:56,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 303 states and 499 transitions. [2023-12-03 03:03:56,673 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 499 transitions. [2023-12-03 03:03:56,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-03 03:03:56,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:56,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:58,954 INFO L134 CoverageAnalysis]: Checked inductivity of 14553 backedges. 0 proven. 14553 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 306 states and 504 transitions. [2023-12-03 03:04:01,767 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 504 transitions. [2023-12-03 03:04:01,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-03 03:04:01,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:01,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 14850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:06,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 309 states and 509 transitions. [2023-12-03 03:04:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 509 transitions. [2023-12-03 03:04:06,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-12-03 03:04:06,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:06,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:09,173 INFO L134 CoverageAnalysis]: Checked inductivity of 15150 backedges. 0 proven. 15150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:11,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:11,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 312 states and 514 transitions. [2023-12-03 03:04:11,921 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 514 transitions. [2023-12-03 03:04:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-12-03 03:04:11,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:11,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:14,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15453 backedges. 0 proven. 15453 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:17,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 315 states and 519 transitions. [2023-12-03 03:04:17,036 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 519 transitions. [2023-12-03 03:04:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2023-12-03 03:04:17,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:17,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15759 backedges. 0 proven. 15759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:22,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 318 states and 524 transitions. [2023-12-03 03:04:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 524 transitions. [2023-12-03 03:04:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-12-03 03:04:22,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:22,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16068 backedges. 0 proven. 16068 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:27,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:27,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 321 states and 529 transitions. [2023-12-03 03:04:27,686 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 529 transitions. [2023-12-03 03:04:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2023-12-03 03:04:27,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:27,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:30,170 INFO L134 CoverageAnalysis]: Checked inductivity of 16380 backedges. 0 proven. 16380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 324 states and 534 transitions. [2023-12-03 03:04:33,003 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 534 transitions. [2023-12-03 03:04:33,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2023-12-03 03:04:33,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:33,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:35,545 INFO L134 CoverageAnalysis]: Checked inductivity of 16695 backedges. 0 proven. 16695 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:38,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 327 states and 539 transitions. [2023-12-03 03:04:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 539 transitions. [2023-12-03 03:04:38,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-03 03:04:38,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:38,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:41,146 INFO L134 CoverageAnalysis]: Checked inductivity of 17013 backedges. 0 proven. 17013 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:43,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 330 states and 544 transitions. [2023-12-03 03:04:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 544 transitions. [2023-12-03 03:04:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2023-12-03 03:04:43,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:46,559 INFO L134 CoverageAnalysis]: Checked inductivity of 17334 backedges. 0 proven. 17334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 333 states and 549 transitions. [2023-12-03 03:04:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 549 transitions. [2023-12-03 03:04:49,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2023-12-03 03:04:49,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:49,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17658 backedges. 0 proven. 17658 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:04:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:55,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 336 states and 554 transitions. [2023-12-03 03:04:55,052 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 554 transitions. [2023-12-03 03:04:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2023-12-03 03:04:55,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:55,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:57,848 INFO L134 CoverageAnalysis]: Checked inductivity of 17985 backedges. 0 proven. 17985 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 339 states and 559 transitions. [2023-12-03 03:05:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 559 transitions. [2023-12-03 03:05:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2023-12-03 03:05:00,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:03,822 INFO L134 CoverageAnalysis]: Checked inductivity of 18315 backedges. 0 proven. 18315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:06,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 342 states and 564 transitions. [2023-12-03 03:05:06,868 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 564 transitions. [2023-12-03 03:05:06,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-12-03 03:05:06,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:06,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:06,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 18648 backedges. 0 proven. 18648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:12,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 345 states and 569 transitions. [2023-12-03 03:05:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 569 transitions. [2023-12-03 03:05:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-12-03 03:05:12,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:12,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:15,853 INFO L134 CoverageAnalysis]: Checked inductivity of 18984 backedges. 0 proven. 18984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 348 states and 574 transitions. [2023-12-03 03:05:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 574 transitions. [2023-12-03 03:05:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2023-12-03 03:05:18,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:18,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:22,056 INFO L134 CoverageAnalysis]: Checked inductivity of 19323 backedges. 0 proven. 19323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:25,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 351 states and 579 transitions. [2023-12-03 03:05:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 579 transitions. [2023-12-03 03:05:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2023-12-03 03:05:25,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:25,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:28,448 INFO L134 CoverageAnalysis]: Checked inductivity of 19665 backedges. 0 proven. 19665 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:31,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:31,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 354 states and 584 transitions. [2023-12-03 03:05:31,765 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 584 transitions. [2023-12-03 03:05:31,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2023-12-03 03:05:31,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:31,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 20010 backedges. 0 proven. 20010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:38,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:38,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 357 states and 589 transitions. [2023-12-03 03:05:38,450 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 589 transitions. [2023-12-03 03:05:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2023-12-03 03:05:38,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:38,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:41,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20358 backedges. 0 proven. 20358 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 360 states and 594 transitions. [2023-12-03 03:05:44,928 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 594 transitions. [2023-12-03 03:05:44,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2023-12-03 03:05:44,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:44,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 20709 backedges. 0 proven. 20709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:51,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:51,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 363 states and 599 transitions. [2023-12-03 03:05:51,592 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 599 transitions. [2023-12-03 03:05:51,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2023-12-03 03:05:51,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:51,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:51,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:54,998 INFO L134 CoverageAnalysis]: Checked inductivity of 21063 backedges. 0 proven. 21063 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:05:58,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 366 states and 604 transitions. [2023-12-03 03:05:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 604 transitions. [2023-12-03 03:05:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2023-12-03 03:05:58,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:01,689 INFO L134 CoverageAnalysis]: Checked inductivity of 21420 backedges. 0 proven. 21420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:06:05,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:05,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 369 states and 609 transitions. [2023-12-03 03:06:05,255 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 609 transitions. [2023-12-03 03:06:05,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2023-12-03 03:06:05,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:05,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:08,726 INFO L134 CoverageAnalysis]: Checked inductivity of 21780 backedges. 0 proven. 21780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:06:12,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 372 states and 614 transitions. [2023-12-03 03:06:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 614 transitions. [2023-12-03 03:06:12,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2023-12-03 03:06:12,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:12,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:15,655 INFO L134 CoverageAnalysis]: Checked inductivity of 22143 backedges. 0 proven. 22143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:06:19,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:19,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 375 states and 619 transitions. [2023-12-03 03:06:19,217 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 619 transitions. [2023-12-03 03:06:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2023-12-03 03:06:19,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:19,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:19,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 22509 backedges. 0 proven. 22509 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:06:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:26,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 378 states and 624 transitions. [2023-12-03 03:06:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 624 transitions. [2023-12-03 03:06:26,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2023-12-03 03:06:26,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:26,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 22878 backedges. 0 proven. 22878 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:06:33,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 381 states and 629 transitions. [2023-12-03 03:06:33,414 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 629 transitions. [2023-12-03 03:06:33,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2023-12-03 03:06:33,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:33,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:37,236 INFO L134 CoverageAnalysis]: Checked inductivity of 23250 backedges. 0 proven. 23250 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:06:40,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:40,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 384 states and 634 transitions. [2023-12-03 03:06:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 634 transitions. [2023-12-03 03:06:40,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2023-12-03 03:06:40,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:40,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 23625 backedges. 0 proven. 23625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:06:48,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:48,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 387 states and 639 transitions. [2023-12-03 03:06:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 639 transitions. [2023-12-03 03:06:48,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2023-12-03 03:06:48,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:48,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24003 backedges. 0 proven. 24003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:06:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:55,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 390 states and 644 transitions. [2023-12-03 03:06:55,555 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 644 transitions. [2023-12-03 03:06:55,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2023-12-03 03:06:55,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:55,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:59,594 INFO L134 CoverageAnalysis]: Checked inductivity of 24384 backedges. 0 proven. 24384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:07:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:03,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 393 states and 649 transitions. [2023-12-03 03:07:03,355 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 649 transitions. [2023-12-03 03:07:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2023-12-03 03:07:03,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:03,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:07:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 24768 backedges. 0 proven. 24768 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:07:11,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:11,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 396 states and 654 transitions. [2023-12-03 03:07:11,116 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 654 transitions. [2023-12-03 03:07:11,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2023-12-03 03:07:11,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:11,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:07:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:15,344 INFO L134 CoverageAnalysis]: Checked inductivity of 25155 backedges. 0 proven. 25155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:07:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 399 states and 659 transitions. [2023-12-03 03:07:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 659 transitions. [2023-12-03 03:07:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2023-12-03 03:07:18,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:18,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:07:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 25545 backedges. 0 proven. 25545 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:07:26,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 402 states and 664 transitions. [2023-12-03 03:07:26,996 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 664 transitions. [2023-12-03 03:07:26,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2023-12-03 03:07:26,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:26,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:07:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:31,343 INFO L134 CoverageAnalysis]: Checked inductivity of 25938 backedges. 0 proven. 25938 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:07:35,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 405 states and 669 transitions. [2023-12-03 03:07:35,036 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 669 transitions. [2023-12-03 03:07:35,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2023-12-03 03:07:35,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:35,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:07:35,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:39,451 INFO L134 CoverageAnalysis]: Checked inductivity of 26334 backedges. 0 proven. 26334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:07:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:43,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 408 states and 674 transitions. [2023-12-03 03:07:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 674 transitions. [2023-12-03 03:07:43,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2023-12-03 03:07:43,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:43,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:07:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:47,880 INFO L134 CoverageAnalysis]: Checked inductivity of 26733 backedges. 0 proven. 26733 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:07:51,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:07:51,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 411 states and 679 transitions. [2023-12-03 03:07:51,716 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 679 transitions. [2023-12-03 03:07:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2023-12-03 03:07:51,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:07:51,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:07:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:07:56,315 INFO L134 CoverageAnalysis]: Checked inductivity of 27135 backedges. 0 proven. 27135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:08:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 414 states and 684 transitions. [2023-12-03 03:08:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 684 transitions. [2023-12-03 03:08:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2023-12-03 03:08:00,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:00,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:08:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:04,853 INFO L134 CoverageAnalysis]: Checked inductivity of 27540 backedges. 0 proven. 27540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:08:08,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:08,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 417 states and 689 transitions. [2023-12-03 03:08:08,572 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 689 transitions. [2023-12-03 03:08:08,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2023-12-03 03:08:08,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:08,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:08:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:13,428 INFO L134 CoverageAnalysis]: Checked inductivity of 27948 backedges. 0 proven. 27948 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:08:17,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:17,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 420 states and 694 transitions. [2023-12-03 03:08:17,281 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 694 transitions. [2023-12-03 03:08:17,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2023-12-03 03:08:17,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:17,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:08:17,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:22,424 INFO L134 CoverageAnalysis]: Checked inductivity of 28359 backedges. 0 proven. 28359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:08:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 423 states and 699 transitions. [2023-12-03 03:08:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 699 transitions. [2023-12-03 03:08:26,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2023-12-03 03:08:26,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:26,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:08:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 28773 backedges. 0 proven. 28773 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:08:35,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 426 states and 704 transitions. [2023-12-03 03:08:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 704 transitions. [2023-12-03 03:08:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-12-03 03:08:35,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:35,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:08:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:40,182 INFO L134 CoverageAnalysis]: Checked inductivity of 29190 backedges. 0 proven. 29190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:08:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 429 states and 709 transitions. [2023-12-03 03:08:44,105 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 709 transitions. [2023-12-03 03:08:44,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-12-03 03:08:44,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:44,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:08:44,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:49,213 INFO L134 CoverageAnalysis]: Checked inductivity of 29610 backedges. 0 proven. 29610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:08:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:08:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 432 states and 714 transitions. [2023-12-03 03:08:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 714 transitions. [2023-12-03 03:08:52,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-03 03:08:52,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:08:52,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:08:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:08:58,204 INFO L134 CoverageAnalysis]: Checked inductivity of 30033 backedges. 0 proven. 30033 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:09:01,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:01,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 435 states and 719 transitions. [2023-12-03 03:09:01,988 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 719 transitions. [2023-12-03 03:09:01,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2023-12-03 03:09:01,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:01,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:09:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:07,520 INFO L134 CoverageAnalysis]: Checked inductivity of 30459 backedges. 0 proven. 30459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:09:11,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 438 states and 724 transitions. [2023-12-03 03:09:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 724 transitions. [2023-12-03 03:09:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2023-12-03 03:09:11,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:09:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:16,961 INFO L134 CoverageAnalysis]: Checked inductivity of 30888 backedges. 0 proven. 30888 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:09:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 441 states and 729 transitions. [2023-12-03 03:09:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 729 transitions. [2023-12-03 03:09:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2023-12-03 03:09:21,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:21,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:09:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:26,697 INFO L134 CoverageAnalysis]: Checked inductivity of 31320 backedges. 0 proven. 31320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:09:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:30,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 444 states and 734 transitions. [2023-12-03 03:09:30,668 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 734 transitions. [2023-12-03 03:09:30,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2023-12-03 03:09:30,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:30,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:09:30,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:36,255 INFO L134 CoverageAnalysis]: Checked inductivity of 31755 backedges. 0 proven. 31755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:09:40,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 447 states and 739 transitions. [2023-12-03 03:09:40,486 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 739 transitions. [2023-12-03 03:09:40,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2023-12-03 03:09:40,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:40,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:09:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:46,396 INFO L134 CoverageAnalysis]: Checked inductivity of 32193 backedges. 0 proven. 32193 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:09:50,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:50,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 450 states and 744 transitions. [2023-12-03 03:09:50,615 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 744 transitions. [2023-12-03 03:09:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2023-12-03 03:09:50,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:50,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:09:50,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:09:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 32634 backedges. 0 proven. 32634 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:10:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:00,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 453 states and 749 transitions. [2023-12-03 03:10:00,868 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 749 transitions. [2023-12-03 03:10:00,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2023-12-03 03:10:00,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 33078 backedges. 0 proven. 33078 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:10:11,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 456 states and 754 transitions. [2023-12-03 03:10:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 754 transitions. [2023-12-03 03:10:11,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2023-12-03 03:10:11,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:11,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:17,192 INFO L134 CoverageAnalysis]: Checked inductivity of 33525 backedges. 0 proven. 33525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:10:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 459 states and 759 transitions. [2023-12-03 03:10:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 759 transitions. [2023-12-03 03:10:21,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2023-12-03 03:10:21,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:21,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 33975 backedges. 0 proven. 33975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:10:31,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:31,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 462 states and 764 transitions. [2023-12-03 03:10:31,508 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 764 transitions. [2023-12-03 03:10:31,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2023-12-03 03:10:31,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:31,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 34428 backedges. 0 proven. 34428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:10:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 465 states and 769 transitions. [2023-12-03 03:10:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 769 transitions. [2023-12-03 03:10:42,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2023-12-03 03:10:42,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:42,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:48,974 INFO L134 CoverageAnalysis]: Checked inductivity of 34884 backedges. 0 proven. 34884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:10:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:53,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 468 states and 774 transitions. [2023-12-03 03:10:53,207 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 774 transitions. [2023-12-03 03:10:53,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2023-12-03 03:10:53,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:53,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 35343 backedges. 0 proven. 35343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:11:03,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:03,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 471 states and 779 transitions. [2023-12-03 03:11:03,987 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 779 transitions. [2023-12-03 03:11:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-12-03 03:11:03,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:03,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:10,395 INFO L134 CoverageAnalysis]: Checked inductivity of 35805 backedges. 0 proven. 35805 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:11:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:14,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 474 states and 784 transitions. [2023-12-03 03:11:14,589 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 784 transitions. [2023-12-03 03:11:14,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2023-12-03 03:11:14,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:14,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:21,489 INFO L134 CoverageAnalysis]: Checked inductivity of 36270 backedges. 0 proven. 36270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:11:25,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:25,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 477 states and 789 transitions. [2023-12-03 03:11:25,908 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 789 transitions. [2023-12-03 03:11:25,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2023-12-03 03:11:25,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:25,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:25,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:32,630 INFO L134 CoverageAnalysis]: Checked inductivity of 36738 backedges. 0 proven. 36738 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:11:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 480 states and 794 transitions. [2023-12-03 03:11:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 794 transitions. [2023-12-03 03:11:37,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2023-12-03 03:11:37,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:37,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:43,956 INFO L134 CoverageAnalysis]: Checked inductivity of 37209 backedges. 0 proven. 37209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:11:48,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:48,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 483 states and 799 transitions. [2023-12-03 03:11:48,466 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 799 transitions. [2023-12-03 03:11:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-03 03:11:48,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:48,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:55,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37683 backedges. 0 proven. 37683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:11:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 486 states and 804 transitions. [2023-12-03 03:11:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 804 transitions. [2023-12-03 03:11:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2023-12-03 03:11:59,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:59,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:06,618 INFO L134 CoverageAnalysis]: Checked inductivity of 38160 backedges. 0 proven. 38160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:12:11,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 489 states and 809 transitions. [2023-12-03 03:12:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 809 transitions. [2023-12-03 03:12:11,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2023-12-03 03:12:11,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:11,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:11,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:18,178 INFO L134 CoverageAnalysis]: Checked inductivity of 38640 backedges. 0 proven. 38640 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:12:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 492 states and 814 transitions. [2023-12-03 03:12:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 814 transitions. [2023-12-03 03:12:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2023-12-03 03:12:22,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:22,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:29,960 INFO L134 CoverageAnalysis]: Checked inductivity of 39123 backedges. 0 proven. 39123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:12:34,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 495 states and 819 transitions. [2023-12-03 03:12:34,475 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 819 transitions. [2023-12-03 03:12:34,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2023-12-03 03:12:34,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:41,674 INFO L134 CoverageAnalysis]: Checked inductivity of 39609 backedges. 0 proven. 39609 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:12:46,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 498 states and 824 transitions. [2023-12-03 03:12:46,401 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 824 transitions. [2023-12-03 03:12:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2023-12-03 03:12:46,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:46,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:46,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:53,856 INFO L134 CoverageAnalysis]: Checked inductivity of 40098 backedges. 0 proven. 40098 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:12:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:58,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 501 states and 829 transitions. [2023-12-03 03:12:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 829 transitions. [2023-12-03 03:12:58,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2023-12-03 03:12:58,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:58,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 40590 backedges. 0 proven. 40590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:13:11,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:11,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 504 states and 834 transitions. [2023-12-03 03:13:11,215 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 834 transitions. [2023-12-03 03:13:11,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2023-12-03 03:13:11,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:11,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:18,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41085 backedges. 0 proven. 41085 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:13:23,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 507 states and 839 transitions. [2023-12-03 03:13:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 839 transitions. [2023-12-03 03:13:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2023-12-03 03:13:23,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:23,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:31,110 INFO L134 CoverageAnalysis]: Checked inductivity of 41583 backedges. 0 proven. 41583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:13:35,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:35,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 510 states and 844 transitions. [2023-12-03 03:13:35,779 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 844 transitions. [2023-12-03 03:13:35,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2023-12-03 03:13:35,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:35,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:35,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 42084 backedges. 0 proven. 42084 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:13:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:48,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 513 states and 849 transitions. [2023-12-03 03:13:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 849 transitions. [2023-12-03 03:13:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2023-12-03 03:13:48,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:48,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 42588 backedges. 0 proven. 42588 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 03:14:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 516 states and 854 transitions. [2023-12-03 03:14:01,412 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 854 transitions. [2023-12-03 03:14:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2023-12-03 03:14:01,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat