./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/soft_float_4-2a.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 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_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/soft_float_4-2a.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2 --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 32bit --witnessprinter.graph.data.programhash 2abfa4882ab8ec6bd7a33a5fbeaa8a88ba40a897019218fc162e52833c89454b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:41:32,875 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:41:32,996 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:41:33,003 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:41:33,007 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:41:33,047 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:41:33,048 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:41:33,049 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:41:33,050 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:41:33,056 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:41:33,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:41:33,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:41:33,058 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:41:33,060 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:41:33,060 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:41:33,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:41:33,061 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:41:33,062 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:41:33,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:41:33,063 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:41:33,063 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:41:33,064 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:41:33,064 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:41:33,066 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:41:33,067 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:41:33,067 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:41:33,068 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:41:33,068 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:41:33,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:41:33,069 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:41:33,071 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:41:33,071 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:41:33,071 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:41:33,072 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:41:33,072 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:41:33,072 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_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2abfa4882ab8ec6bd7a33a5fbeaa8a88ba40a897019218fc162e52833c89454b [2023-11-21 18:41:33,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:41:33,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:41:33,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:41:33,382 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:41:33,382 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:41:33,384 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/bitvector/soft_float_4-2a.c.cil.c [2023-11-21 18:41:36,555 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:41:36,820 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:41:36,821 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/sv-benchmarks/c/bitvector/soft_float_4-2a.c.cil.c [2023-11-21 18:41:36,836 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/data/d2402e5b9/093b1436df2a40b6a8b22f4b2f903d63/FLAG5f1452552 [2023-11-21 18:41:36,854 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/data/d2402e5b9/093b1436df2a40b6a8b22f4b2f903d63 [2023-11-21 18:41:36,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:41:36,861 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:41:36,865 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:41:36,865 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:41:36,871 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:41:36,872 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:41:36" (1/1) ... [2023-11-21 18:41:36,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ee78bd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:36, skipping insertion in model container [2023-11-21 18:41:36,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:41:36" (1/1) ... [2023-11-21 18:41:36,926 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:41:37,137 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:41:37,152 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:41:37,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:41:37,235 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:41:37,235 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37 WrapperNode [2023-11-21 18:41:37,236 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:41:37,237 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:41:37,237 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:41:37,237 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:41:37,246 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,255 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,281 INFO L138 Inliner]: procedures = 17, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 63 [2023-11-21 18:41:37,281 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:41:37,282 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:41:37,282 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:41:37,282 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:41:37,295 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,295 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,301 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,301 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,313 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,333 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,335 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,342 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,345 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:41:37,346 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:41:37,346 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:41:37,346 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:41:37,347 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:37" (1/1) ... [2023-11-21 18:41:37,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:41:37,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:41:37,405 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:41:37,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee8b1966-721e-4cd3-883b-45195a27d656/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:41:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:41:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:41:37,457 INFO L130 BoogieDeclarations]: Found specification of procedure base2flt [2023-11-21 18:41:37,457 INFO L138 BoogieDeclarations]: Found implementation of procedure base2flt [2023-11-21 18:41:37,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:41:37,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:41:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure addflt [2023-11-21 18:41:37,459 INFO L138 BoogieDeclarations]: Found implementation of procedure addflt [2023-11-21 18:41:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:41:37,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:41:37,576 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:41:37,579 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:41:38,100 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:41:38,298 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:41:38,299 INFO L308 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-21 18:41:38,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:41:38 BoogieIcfgContainer [2023-11-21 18:41:38,301 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:41:38,302 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:41:38,303 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:41:38,313 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:41:38,314 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:41:38" (1/1) ... [2023-11-21 18:41:38,335 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:41:38,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2023-11-21 18:41:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2023-11-21 18:41:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:41:38,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 70 states and 84 transitions. [2023-11-21 18:41:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 84 transitions. [2023-11-21 18:41:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:41:38,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:38,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 76 states and 95 transitions. [2023-11-21 18:41:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 95 transitions. [2023-11-21 18:41:38,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:41:38,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 80 states and 101 transitions. [2023-11-21 18:41:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2023-11-21 18:41:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:41:39,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 82 states and 104 transitions. [2023-11-21 18:41:39,174 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 104 transitions. [2023-11-21 18:41:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:41:39,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 83 states and 105 transitions. [2023-11-21 18:41:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2023-11-21 18:41:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:41:39,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:39,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 84 states and 106 transitions. [2023-11-21 18:41:39,365 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 106 transitions. [2023-11-21 18:41:39,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:41:39,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 85 states and 107 transitions. [2023-11-21 18:41:39,455 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2023-11-21 18:41:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 18:41:39,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:39,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2023-11-21 18:41:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2023-11-21 18:41:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:39,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 87 states and 112 transitions. [2023-11-21 18:41:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 112 transitions. [2023-11-21 18:41:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-21 18:41:39,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 91 states and 118 transitions. [2023-11-21 18:41:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 118 transitions. [2023-11-21 18:41:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:41:39,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 98 states and 130 transitions. [2023-11-21 18:41:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2023-11-21 18:41:40,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:41:40,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:40,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 100 states and 133 transitions. [2023-11-21 18:41:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 133 transitions. [2023-11-21 18:41:40,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:41:40,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 107 states and 144 transitions. [2023-11-21 18:41:40,902 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 144 transitions. [2023-11-21 18:41:40,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:41:40,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 106 states and 143 transitions. [2023-11-21 18:41:41,112 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 143 transitions. [2023-11-21 18:41:41,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:41:41,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 111 states and 150 transitions. [2023-11-21 18:41:41,266 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 150 transitions. [2023-11-21 18:41:41,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:41:41,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:41,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 111 states and 149 transitions. [2023-11-21 18:41:41,349 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 149 transitions. [2023-11-21 18:41:41,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-21 18:41:41,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 112 states and 151 transitions. [2023-11-21 18:41:41,484 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 151 transitions. [2023-11-21 18:41:41,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-21 18:41:41,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:41:41,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 97 states and 129 transitions. [2023-11-21 18:41:41,743 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 129 transitions. [2023-11-21 18:41:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-21 18:41:41,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,824 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:41:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 94 states and 123 transitions. [2023-11-21 18:41:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 123 transitions. [2023-11-21 18:41:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-21 18:41:42,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 93 states and 122 transitions. [2023-11-21 18:41:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 122 transitions. [2023-11-21 18:41:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-21 18:41:42,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 92 states and 121 transitions. [2023-11-21 18:41:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 121 transitions. [2023-11-21 18:41:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:41:42,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 91 states and 120 transitions. [2023-11-21 18:41:42,523 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 120 transitions. [2023-11-21 18:41:42,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-21 18:41:42,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 90 states and 119 transitions. [2023-11-21 18:41:42,561 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 119 transitions. [2023-11-21 18:41:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-21 18:41:42,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,588 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 89 states and 118 transitions. [2023-11-21 18:41:42,600 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 118 transitions. [2023-11-21 18:41:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-21 18:41:42,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,632 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 88 states and 117 transitions. [2023-11-21 18:41:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2023-11-21 18:41:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:42,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:43,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:43,939 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:43,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:44,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:44,175 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:44,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,417 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:44,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:44,436 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:44,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,641 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:44,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:44,659 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:44,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:44,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:44,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:44,893 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:44,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,096 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:45,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:45,112 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:45,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:45,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,312 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:45,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,495 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:45,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:45,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:45,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:45,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:45,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:45,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:46,056 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:46,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:46,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:46,239 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:46,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:46,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:46,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:46,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,586 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:46,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:46,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,752 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:46,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:46,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:46,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,082 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:47,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:47,096 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:47,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:47,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,245 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:47,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:47,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:47,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:47,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:47,438 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:47,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:47,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:47,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:47,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:47,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:47,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:47,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:48,010 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:48,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:48,205 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:48,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:48,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:48,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:48,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:48,604 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:48,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:48,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:48,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:48,807 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:48,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:48,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:48,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:48,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:48,974 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:48,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:48,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:49,138 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:49,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:49,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:49,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:49,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:49,500 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:49,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:49,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:49,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:49,673 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:49,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:49,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:49,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:49,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:49,879 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:49,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:49,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,055 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:50,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:50,070 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:50,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:50,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:50,268 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:50,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:50,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:50,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:50,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:50,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:50,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:50,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:50,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:50,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:50,832 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:50,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:50,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:50,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:51,038 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:51,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:51,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:51,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:51,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,399 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:51,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:51,414 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:51,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:51,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:51,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,753 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:51,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:51,768 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:51,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:51,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:51,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:51,933 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:51,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:51,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,078 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:52,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:52,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:52,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:52,265 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:52,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:52,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:52,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:52,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:52,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,597 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:52,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:52,779 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:52,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:52,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:52,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:52,940 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:52,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:52,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,096 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:53,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:53,110 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:53,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:53,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,255 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:53,269 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:53,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:53,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:53,430 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:53,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,582 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:53,602 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:53,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:53,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,781 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:53,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:53,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:53,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:53,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:53,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:54,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:54,135 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:54,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:54,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:54,288 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:54,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:54,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:54,465 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:54,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:54,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:54,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:54,633 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:54,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:54,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:54,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:54,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:54,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:54,990 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:54,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:54,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:54,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,136 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:55,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:55,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:55,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:55,330 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:55,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:55,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:55,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:55,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:55,663 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:55,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:55,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:55,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:55,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:55,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:55,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:55,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:56,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:56,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:56,297 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:56,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:56,448 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:56,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:56,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:56,591 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:56,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:56,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,735 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:56,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:56,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:56,880 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:56,894 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:56,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:56,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:56,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:57,041 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:57,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:57,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:57,191 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:57,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:57,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:57,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:57,485 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:57,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:57,639 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:57,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:57,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,774 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:57,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:57,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:57,919 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:57,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:57,933 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:57,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:57,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:57,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,074 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:58,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:58,089 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:58,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:58,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:58,248 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:58,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:58,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:58,398 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:58,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,531 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:58,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:58,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:58,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:58,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:58,840 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:58,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:58,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:58,854 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:58,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:58,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:58,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,002 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:59,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:59,019 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:59,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:59,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:59,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:59,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:59,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,307 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:59,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:59,341 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:59,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:59,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:59,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:59,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,672 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:59,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:59,686 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:59,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:59,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:59,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:41:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:41:59,840 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:41:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:41:59,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:59,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:59,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:00,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:00,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:00,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,226 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:00,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:00,241 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:00,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:00,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:00,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,682 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:00,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:00,695 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:00,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:00,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,829 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:00,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:00,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:00,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:00,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:00,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:01,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:01,147 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:01,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:01,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:01,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:01,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:01,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:01,457 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:01,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:01,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:01,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:01,633 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:01,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:01,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:01,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:01,977 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:01,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:01,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:01,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,173 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:02,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:02,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:02,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:02,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:02,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,472 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:02,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:02,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,617 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:02,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:02,629 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:02,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:02,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:02,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:02,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:02,899 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:02,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:02,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:02,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:02,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:03,048 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:03,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:03,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:03,237 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:03,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:03,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:03,249 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:03,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:03,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:03,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:03,387 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:03,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:03,398 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:03,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:03,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:03,539 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:03,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:03,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:03,551 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:03,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:03,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:03,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:03,706 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:03,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:03,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:03,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:03,839 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:03,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:03,851 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:03,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:03,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:03,975 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:03,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:03,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:03,986 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:03,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:03,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:03,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:03,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:04,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:04,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:04,125 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:04,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:04,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:04,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:04,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:04,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:04,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:04,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:04,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:04,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:04,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:04,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:04,556 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:04,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:04,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:04,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:04,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:04,693 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:04,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:04,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:04,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:04,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:04,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:04,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:04,968 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:04,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:04,978 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:04,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:04,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:04,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:05,101 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:05,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:05,111 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:05,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:05,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:05,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:05,250 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:05,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:05,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:05,389 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:05,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:05,401 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:05,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:05,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:05,550 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:05,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:05,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:05,561 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:05,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:05,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:05,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:05,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:05,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:05,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:05,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:05,851 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:05,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:05,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:05,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:05,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:06,128 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:06,143 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:06,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:06,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:06,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:06,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:06,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:06,285 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:06,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:06,420 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:06,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:06,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:06,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:06,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:06,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:06,568 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:06,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:06,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:06,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:06,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:06,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:06,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:06,721 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:06,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:06,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:06,846 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:06,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:06,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:06,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:06,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:07,005 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:07,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:07,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:07,016 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:07,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:07,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:07,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:07,150 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:07,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:07,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:07,163 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:07,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:07,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:07,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:07,290 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:07,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:07,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:07,300 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:07,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:07,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:07,431 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:07,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:07,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:07,555 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:07,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:07,566 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:07,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:07,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:07,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:07,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:07,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:07,706 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:07,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:07,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:07,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:07,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:07,845 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:07,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:07,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:07,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:07,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:07,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:07,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:07,988 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:07,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:07,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:07,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:08,109 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:08,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:08,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:08,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:08,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:08,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:08,254 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:08,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:08,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:08,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:08,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:08,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:08,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:08,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:08,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:08,520 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:08,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:08,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:08,531 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:08,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:08,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:08,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:08,692 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:08,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:08,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:08,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:08,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:08,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:08,879 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:08,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:08,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:08,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:09,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:09,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:09,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:09,018 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:09,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:09,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:09,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:09,147 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:09,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:09,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:09,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:09,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:09,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:09,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:09,414 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:09,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:09,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:09,425 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:09,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:09,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:09,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:09,556 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:09,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:09,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:09,567 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:09,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:09,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:09,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:09,705 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:09,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:09,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:09,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:09,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:09,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:09,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:09,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:09,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:09,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:10,005 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:10,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:10,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:10,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:10,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:10,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:10,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:10,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:10,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:10,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:10,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:10,294 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:10,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:10,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:10,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:10,436 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:10,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:10,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:10,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:10,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:10,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:10,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:10,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:10,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:10,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:10,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:10,857 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:10,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:10,869 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:10,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:10,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:11,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:11,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:11,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:11,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:11,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:11,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:11,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:11,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:11,256 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:11,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:11,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:11,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:11,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:11,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:11,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:11,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:11,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:11,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:11,664 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:11,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:11,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:11,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:11,939 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:11,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:11,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:11,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:12,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:12,071 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:12,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:12,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:12,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:12,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:12,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:12,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:12,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:12,198 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:12,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:12,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:12,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:12,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:12,321 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:12,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:12,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:12,332 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:12,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:12,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:12,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:12,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:12,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:12,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:12,603 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:12,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:12,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:12,616 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:12,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:12,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:12,741 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:12,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:12,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:12,750 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:12,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:12,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:12,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:12,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:12,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:12,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:12,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:13,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:13,006 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:13,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:13,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:13,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:13,137 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:13,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:13,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:13,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:13,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:13,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:13,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:13,284 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:13,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:13,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:13,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:13,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:13,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:13,441 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:13,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:13,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:13,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:13,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:13,565 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:13,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:13,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:13,576 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:13,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:13,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:13,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:13,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:13,696 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:13,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:13,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:13,708 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:13,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:13,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:13,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:13,832 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:13,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:13,843 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:13,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:13,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:13,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:13,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:13,976 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:13,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:13,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:14,096 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:14,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:14,107 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:14,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:14,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:14,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:14,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:14,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:14,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:14,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:14,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:14,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:14,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:14,504 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:14,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:14,514 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:14,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:14,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:14,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:14,652 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:14,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:14,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:14,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:14,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:14,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:14,794 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:14,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:14,805 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:14,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:14,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:14,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:14,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:14,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:15,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:15,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:15,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:15,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:15,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:15,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:15,213 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:15,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:15,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:15,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:15,341 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:15,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:15,352 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:15,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:15,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:15,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:15,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:15,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:15,480 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:15,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:15,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:15,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:15,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:15,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:15,610 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:15,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:15,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:15,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:15,723 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:15,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:15,735 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:15,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:15,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:15,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:15,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:15,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:15,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:15,962 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:15,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:15,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:15,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:16,095 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:16,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:16,107 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:16,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:16,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:16,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:16,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:16,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:16,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:16,354 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:16,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:16,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:16,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:16,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:16,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:16,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:16,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:42:16,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:42:16,599 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:42:16,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:42:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 130 transitions. [2023-11-21 18:42:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 130 transitions. [2023-11-21 18:42:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:42:16,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:42:16,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms