./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9c9c032ca120503dfa93615a57a0bb47775014248f579f3a3fd38a4985b2298b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:58:02,373 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:58:02,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:58:02,498 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:58:02,499 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:58:02,535 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:58:02,537 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:58:02,537 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:58:02,538 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:58:02,543 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:58:02,544 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:58:02,544 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:58:02,545 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:58:02,547 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:58:02,547 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:58:02,548 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:58:02,548 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:58:02,549 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:58:02,549 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:58:02,550 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:58:02,550 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:58:02,551 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:58:02,551 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:58:02,552 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:58:02,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:58:02,553 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:58:02,554 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:58:02,554 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:58:02,555 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:58:02,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:58:02,556 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:58:02,557 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_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c9c032ca120503dfa93615a57a0bb47775014248f579f3a3fd38a4985b2298b [2023-11-11 23:58:02,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:58:02,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:58:02,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:58:02,893 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:58:02,893 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:58:02,894 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c [2023-11-11 23:58:05,988 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:58:06,252 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:58:06,253 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/sv-benchmarks/c/termination-crafted/NestedRecursion_1d.c [2023-11-11 23:58:06,261 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/data/5acf637c7/2ccf3a9f3646460d9180263d60899b3f/FLAG3d53189c7 [2023-11-11 23:58:06,608 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/data/5acf637c7/2ccf3a9f3646460d9180263d60899b3f [2023-11-11 23:58:06,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:58:06,613 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:58:06,615 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:58:06,615 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:58:06,621 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:58:06,622 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,623 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a30f89b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06, skipping insertion in model container [2023-11-11 23:58:06,624 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,645 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:58:06,797 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:58:06,804 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:58:06,819 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:58:06,835 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:58:06,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06 WrapperNode [2023-11-11 23:58:06,836 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:58:06,837 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:58:06,838 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:58:06,838 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:58:06,846 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,851 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,868 INFO L138 Inliner]: procedures = 6, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 9 [2023-11-11 23:58:06,869 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:58:06,870 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:58:06,870 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:58:06,870 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:58:06,880 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,881 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,882 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,882 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,885 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,890 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,891 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,892 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,894 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:58:06,895 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:58:06,895 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:58:06,896 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:58:06,897 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:06" (1/1) ... [2023-11-11 23:58:06,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:58:06,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:58:06,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:58:06,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_40dedb46-00bc-438c-bc38-16fd2aa7c464/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:58:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure rec1 [2023-11-11 23:58:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure rec1 [2023-11-11 23:58:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure rec2 [2023-11-11 23:58:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure rec2 [2023-11-11 23:58:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:58:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:58:07,047 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:58:07,049 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:58:07,213 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:58:07,232 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:58:07,232 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:58:07,235 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:58:07 BoogieIcfgContainer [2023-11-11 23:58:07,235 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:58:07,236 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:58:07,236 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:58:07,244 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:58:07,244 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:58:07" (1/1) ... [2023-11-11 23:58:07,253 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:58:07,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:07,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 42 states and 47 transitions. [2023-11-11 23:58:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2023-11-11 23:58:07,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-11 23:58:07,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:07,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:58:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 41 states and 46 transitions. [2023-11-11 23:58:07,508 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2023-11-11 23:58:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-11 23:58:07,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:07,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:58:07,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 48 states and 58 transitions. [2023-11-11 23:58:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2023-11-11 23:58:07,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-11 23:58:07,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:07,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:58:08,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:08,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 52 states and 67 transitions. [2023-11-11 23:58:08,151 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 67 transitions. [2023-11-11 23:58:08,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-11 23:58:08,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:08,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:08,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:08,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:58:08,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:08,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 66 transitions. [2023-11-11 23:58:08,322 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2023-11-11 23:58:08,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-11 23:58:08,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:08,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:58:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:08,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 52 states and 69 transitions. [2023-11-11 23:58:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2023-11-11 23:58:08,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-11 23:58:08,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:08,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:58:08,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 71 transitions. [2023-11-11 23:58:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2023-11-11 23:58:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-11 23:58:08,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:08,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:08,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:58:08,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 70 transitions. [2023-11-11 23:58:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 70 transitions. [2023-11-11 23:58:08,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:58:08,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:08,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:08,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:58:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 57 states and 76 transitions. [2023-11-11 23:58:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 76 transitions. [2023-11-11 23:58:08,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-11 23:58:08,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:09,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:09,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:09,187 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:58:09,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 59 states and 81 transitions. [2023-11-11 23:58:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2023-11-11 23:58:09,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-11 23:58:09,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:09,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:09,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:58:10,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 65 states and 95 transitions. [2023-11-11 23:58:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2023-11-11 23:58:10,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-11 23:58:10,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:10,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-11 23:58:10,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:10,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 99 transitions. [2023-11-11 23:58:10,785 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2023-11-11 23:58:10,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-11 23:58:10,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:10,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:10,863 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-11 23:58:10,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:10,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 66 states and 98 transitions. [2023-11-11 23:58:10,933 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 98 transitions. [2023-11-11 23:58:10,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-11 23:58:10,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:10,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-11 23:58:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 69 states and 103 transitions. [2023-11-11 23:58:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 103 transitions. [2023-11-11 23:58:11,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-11 23:58:11,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:11,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:11,444 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-11 23:58:11,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:11,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 61 states and 86 transitions. [2023-11-11 23:58:11,863 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 86 transitions. [2023-11-11 23:58:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-11 23:58:11,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:11,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:12,058 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 40 proven. 2 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-11-11 23:58:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 67 states and 98 transitions. [2023-11-11 23:58:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2023-11-11 23:58:12,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-11 23:58:12,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:12,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:12,832 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 48 proven. 21 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:12,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 67 states and 98 transitions. [2023-11-11 23:58:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2023-11-11 23:58:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:58:12,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:12,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:13,027 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2023-11-11 23:58:13,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:13,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 69 states and 102 transitions. [2023-11-11 23:58:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 102 transitions. [2023-11-11 23:58:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-11 23:58:13,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:13,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:13,546 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2023-11-11 23:58:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 107 transitions. [2023-11-11 23:58:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 107 transitions. [2023-11-11 23:58:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-11 23:58:13,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:13,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:14,112 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 21 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-11 23:58:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 75 states and 113 transitions. [2023-11-11 23:58:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 113 transitions. [2023-11-11 23:58:14,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-11 23:58:14,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:14,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-11 23:58:14,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 74 states and 112 transitions. [2023-11-11 23:58:14,855 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 112 transitions. [2023-11-11 23:58:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:14,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:14,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:14,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:15,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:15,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:15,837 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:15,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:15,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:15,939 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:15,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:15,964 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:15,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:15,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:15,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:15,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:16,059 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:16,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:16,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:16,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:16,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:16,179 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:16,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:16,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:16,198 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:16,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:16,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:16,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:16,306 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:16,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:16,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:16,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:16,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:16,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:16,541 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:16,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:16,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:16,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:16,662 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:16,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:16,685 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:16,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:16,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:16,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:16,765 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:16,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:16,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:16,784 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:16,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:16,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:16,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:16,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:16,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:16,881 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:16,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:16,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:16,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:16,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,019 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:17,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:17,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,124 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:17,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,221 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:17,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,339 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:17,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:17,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,422 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:17,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:17,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,511 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:17,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:17,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,624 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:17,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:17,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:17,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,834 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,854 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:17,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,904 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:17,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:17,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:17,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:17,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:17,990 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,012 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:18,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,093 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,112 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:18,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,186 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:18,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:18,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,319 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,339 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:18,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:18,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,408 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:18,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:18,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,510 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:18,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,590 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:18,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,610 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:18,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,696 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:18,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:18,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:18,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,817 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:18,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,886 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:18,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:18,903 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:18,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:18,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:18,989 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:19,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:19,227 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,247 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:19,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:19,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:19,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:19,430 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:19,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,463 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:19,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:19,549 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:19,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:19,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:19,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:19,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,767 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:19,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:19,848 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:19,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:19,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:19,954 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:19,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:19,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:19,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,026 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:20,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:20,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,122 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:20,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,140 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:20,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:20,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:20,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:20,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,294 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:20,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,364 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,382 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:20,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,454 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:20,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,472 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:20,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,548 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:20,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:20,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:20,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,663 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:20,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,745 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:20,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,764 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:20,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,841 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:20,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:20,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:20,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:20,963 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:20,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:20,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:20,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,035 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:21,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,106 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,121 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:21,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,203 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:21,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,221 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:21,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,302 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,320 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:21,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,407 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,425 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:21,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,499 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:21,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:21,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,596 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:21,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,662 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,676 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:21,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:21,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,834 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:21,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,853 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:21,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:21,926 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:21,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:21,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:21,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:21,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:21,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,031 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:22,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:22,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,131 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:22,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:22,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:22,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,248 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:22,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,292 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:22,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,305 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:22,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,372 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:22,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:22,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:22,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,614 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,631 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:22,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:22,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,686 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:22,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,743 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:22,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:22,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:22,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,907 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:22,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:22,923 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:22,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:22,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:22,992 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:23,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:23,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,085 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:23,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:23,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,269 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:23,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:23,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:23,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:23,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,462 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:23,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:23,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:23,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,628 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:23,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,644 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:23,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:23,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:23,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,788 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:23,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,801 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:23,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,890 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:23,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:23,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:23,978 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:23,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:23,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:23,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,044 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,059 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:24,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,101 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:24,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:24,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:24,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:24,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,248 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:24,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:24,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,311 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:24,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:24,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,478 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,513 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:24,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:24,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,656 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:24,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:24,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,838 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:24,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:24,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:24,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,026 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:25,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,043 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:25,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,117 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,134 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:25,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,174 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,185 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:25,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,250 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:25,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:25,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,336 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:25,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:25,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,429 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:25,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,449 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:25,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,526 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:25,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,547 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:25,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,630 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,646 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:25,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,719 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:25,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,735 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:25,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:25,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,785 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:25,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,868 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:25,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:25,938 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:25,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:25,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:25,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:26,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,035 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:26,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:26,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:26,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:26,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,263 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,279 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:26,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,319 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:26,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:26,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:26,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:26,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:26,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:26,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,548 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,563 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:26,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,631 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:26,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,710 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:26,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,795 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:26,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,811 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:26,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,848 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:26,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:26,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,897 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:26,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,908 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:26,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:26,974 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:26,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:26,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:26,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,051 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,066 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:27,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,132 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,148 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:27,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:27,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,293 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:27,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,308 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:27,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,376 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:27,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:27,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:27,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,504 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:27,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,515 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:27,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,574 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:27,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,652 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:27,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,667 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:27,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,706 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:27,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:27,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,799 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:27,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,868 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:27,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,883 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:27,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:27,945 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:27,960 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:27,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:27,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:27,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:27,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,030 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:28,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,111 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:28,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,126 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:28,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,206 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:28,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,271 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:28,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,349 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:28,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:28,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,424 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,439 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:28,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,489 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:28,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,500 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:28,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:28,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,591 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:28,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,604 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:28,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,666 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:28,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,681 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:28,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:28,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,757 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:28,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:28,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:28,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,870 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:28,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:28,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:28,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:28,975 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:28,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:28,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:28,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:29,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,024 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:29,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,089 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,104 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:29,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:29,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,222 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,233 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:29,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:29,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,309 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:29,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,360 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:29,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,454 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:29,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:29,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,581 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:29,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,646 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:29,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,661 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:29,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:29,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:29,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,790 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:29,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,879 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:29,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,944 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:29,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:29,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:29,959 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:29,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:29,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:29,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:29,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:30,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,005 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:30,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:30,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:30,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,160 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:30,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:30,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,254 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:30,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,297 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:30,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:30,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,462 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:30,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:30,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:30,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,580 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:30,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,647 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:30,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:30,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:30,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:30,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,850 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:30,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:30,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:30,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:30,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:30,940 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:30,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:30,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:30,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:31,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:31,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:31,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,163 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:31,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,237 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:31,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:31,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:31,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:31,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:31,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,467 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:31,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,482 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:31,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,550 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,564 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:31,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,627 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:31,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,641 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:31,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,720 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:31,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,783 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:31,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:31,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,883 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:31,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:31,947 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:31,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:31,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:31,962 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:31,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:31,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:31,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:31,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:32,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:32,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:32,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,117 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:32,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,177 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:32,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,192 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:32,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,259 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:32,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,331 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,346 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:32,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,407 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:32,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,515 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:32,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,592 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:32,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:32,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,766 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:32,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,780 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:32,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,817 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:32,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:32,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,893 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:32,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,908 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:32,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:32,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:32,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:32,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:32,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:33,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,070 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:33,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,106 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:33,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:33,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:33,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,230 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,250 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:33,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,315 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:33,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,398 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:33,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:33,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:33,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:33,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,620 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:33,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,694 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,708 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:33,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:33,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:33,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:33,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:33,936 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:33,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:33,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:33,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:33,999 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:34,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,014 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:34,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,079 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:34,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:34,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:34,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,240 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:34,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,297 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:34,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,312 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:34,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,370 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:34,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,385 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:34,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,454 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:34,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,527 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:34,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,602 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,616 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:34,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,651 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:34,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,722 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:34,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,736 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:34,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:34,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,893 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:34,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,908 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:34,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:34,986 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:34,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,051 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:35,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,066 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:35,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,130 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:35,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,144 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:35,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,180 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:35,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:35,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,225 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:35,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,236 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:35,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:35,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:35,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,385 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:35,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:35,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,464 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:35,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:35,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,567 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:35,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,638 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:35,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,731 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:35,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,797 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:35,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,812 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:35,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:35,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,896 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:35,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:35,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:35,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:35,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:36,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,080 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:36,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:36,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,168 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:36,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,202 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,213 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:36,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,276 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:36,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,290 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:36,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:36,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,369 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:36,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,428 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:36,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:36,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:36,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:36,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:36,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,715 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:36,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,796 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:36,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:36,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,876 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:36,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:36,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:36,953 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:36,968 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:36,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:36,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:36,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:37,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:37,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:37,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:37,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,268 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:37,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,283 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:37,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,343 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:37,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,357 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:37,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,446 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:37,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,506 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:37,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,520 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:37,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,580 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,596 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:37,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,662 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,679 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:37,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,748 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:37,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:37,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:37,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:37,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:37,980 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:37,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:37,996 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:37,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:37,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:37,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,061 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:38,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,076 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:38,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:38,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,153 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:38,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:38,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,225 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:38,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,291 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,305 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:38,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:38,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,360 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:38,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,394 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:38,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,405 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:38,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,466 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:38,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,544 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:38,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,592 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:38,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:38,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,735 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:38,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,782 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:38,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,792 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:38,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,853 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:38,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:38,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,910 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:38,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,921 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:38,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:38,979 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:38,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:38,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:38,993 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:38,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:38,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:38,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,053 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,068 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:39,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:39,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,140 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:39,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,226 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:39,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,285 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:39,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,358 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:39,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,429 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,443 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:39,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,505 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:39,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,520 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:39,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,582 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:39,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,598 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:39,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,679 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,694 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:39,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:39,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:39,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,837 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:39,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,851 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:39,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:39,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:39,931 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:39,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:39,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:40,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,096 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:40,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,182 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:40,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,259 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:40,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:40,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:40,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,400 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:40,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,491 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:40,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,509 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:40,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:40,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,652 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:40,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,666 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:40,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:40,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,779 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:40,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,789 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:40,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,856 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:40,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,870 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:40,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:40,932 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:40,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:40,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:40,947 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:40,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:40,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:40,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,007 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:41,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,022 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:41,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:41,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,162 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:41,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,236 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:41,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:41,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:41,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,326 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:41,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:41,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,399 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:41,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,465 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:41,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,544 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:41,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:41,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,694 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:41,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:41,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,832 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:41,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:41,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:41,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:41,910 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:41,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:41,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:41,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:42,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,001 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:42,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,072 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:42,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,151 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:42,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:42,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,225 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:42,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:42,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,303 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,318 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:42,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:42,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,397 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:42,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,471 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:42,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:42,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,610 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:42,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,644 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:42,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,654 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:42,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,714 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:42,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,729 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:42,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,790 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:42,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:42,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:42,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:42,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:42,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:42,926 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:42,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:42,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:42,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:43,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,068 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:43,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:43,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,198 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:43,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,256 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:43,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,271 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:43,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:43,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,346 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:43,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:43,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,424 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:43,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,502 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:43,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:43,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,602 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:43,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,694 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:43,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:43,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:43,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,883 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:43,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:43,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:43,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:43,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,049 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:44,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-11 23:58:44,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,094 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-11 23:58:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,105 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:44,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:44,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:44,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,238 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:44,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:44,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,311 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:44,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,325 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:44,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:44,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,459 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:44,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:44,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:44,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,608 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:44,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:44,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:44,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,834 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:44,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,848 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:44,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:44,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:44,924 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:44,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:44,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:44,986 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,000 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:45,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,059 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:45,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,074 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:45,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,104 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:45,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,114 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:45,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:45,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:45,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,251 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:45,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,265 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:45,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:45,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,399 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:45,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,413 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:45,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,478 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:45,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:45,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,633 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:45,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,706 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:45,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,721 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:45,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,780 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,794 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:45,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,853 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:45,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,897 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:45,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:45,965 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:45,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:45,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:45,980 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:45,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:45,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,042 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:46,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:46,056 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:46,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:46,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,114 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:46,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:46,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:46,129 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:46,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:46,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:46,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:46,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:46,206 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:46,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:46,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:46,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:46,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:46,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-11 23:58:46,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,342 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-11 23:58:46,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:46,357 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:46,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-11 23:58:46,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:46,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,389 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-11 23:58:46,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:46,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:46,400 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:46,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:46,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,466 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:46,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:46,481 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:46,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:46,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,539 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-11 23:58:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:46,554 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-11 23:58:46,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-11 23:58:46,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:46,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 77 states and 117 transitions. [2023-11-11 23:58:46,623 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 117 transitions. [2023-11-11 23:58:46,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-11 23:58:46,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:46,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:58:46,678 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked.