./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC --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 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:12:15,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:12:15,501 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-23 20:12:15,515 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:12:15,516 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:12:15,573 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:12:15,575 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:12:15,575 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:12:15,577 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:12:15,586 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:12:15,588 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:12:15,589 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:12:15,590 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:12:15,592 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:12:15,593 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:12:15,593 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:12:15,594 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:12:15,594 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:12:15,595 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:12:15,595 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:12:15,596 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:12:15,597 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:12:15,598 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:12:15,599 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:12:15,599 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:12:15,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:12:15,601 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:12:15,601 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:12:15,602 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:12:15,603 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:12:15,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:12:15,605 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:12:15,605 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_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a [2023-11-23 20:12:15,967 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:12:16,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:12:16,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:12:16,009 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:12:16,010 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:12:16,011 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2023-11-23 20:12:19,896 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:12:20,164 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:12:20,167 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2023-11-23 20:12:20,178 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/data/cde567b65/1b81ab68c8fe4779bf4696714bd62edb/FLAG04cf0e68f [2023-11-23 20:12:20,201 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/data/cde567b65/1b81ab68c8fe4779bf4696714bd62edb [2023-11-23 20:12:20,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:12:20,215 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:12:20,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:12:20,218 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:12:20,225 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:12:20,226 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c7b3ad2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20, skipping insertion in model container [2023-11-23 20:12:20,229 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,257 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:12:20,407 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:12:20,414 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:12:20,426 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:12:20,441 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:12:20,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20 WrapperNode [2023-11-23 20:12:20,441 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:12:20,443 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:12:20,443 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:12:20,443 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:12:20,453 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,458 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,478 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12 [2023-11-23 20:12:20,478 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:12:20,479 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:12:20,479 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:12:20,480 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:12:20,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,492 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,493 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,493 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,496 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,498 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,499 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,500 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,502 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:12:20,503 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:12:20,503 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:12:20,504 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:12:20,505 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:12:20,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:12:20,541 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:12:20,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21635e96-f09c-40db-8194-b0bfd27b73f9/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:12:20,610 INFO L130 BoogieDeclarations]: Found specification of procedure g [2023-11-23 20:12:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2023-11-23 20:12:20,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:12:20,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:12:20,694 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:12:20,697 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:12:20,838 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:12:20,860 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:12:20,860 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:12:20,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:12:20 BoogieIcfgContainer [2023-11-23 20:12:20,862 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:12:20,864 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:12:20,864 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:12:20,878 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:12:20,878 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:12:20" (1/1) ... [2023-11-23 20:12:20,889 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:12:20,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:20,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2023-11-23 20:12:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2023-11-23 20:12:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-23 20:12:20,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:20,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:21,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:12:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 30 transitions. [2023-11-23 20:12:21,486 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2023-11-23 20:12:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-23 20:12:21,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:21,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:12:21,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:21,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 36 transitions. [2023-11-23 20:12:21,992 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2023-11-23 20:12:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:12:21,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:21,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:22,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:12:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 42 transitions. [2023-11-23 20:12:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2023-11-23 20:12:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-23 20:12:22,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:22,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:12:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 35 states and 44 transitions. [2023-11-23 20:12:22,557 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2023-11-23 20:12:22,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:12:22,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:22,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:22,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:12:22,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 34 states and 43 transitions. [2023-11-23 20:12:22,717 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2023-11-23 20:12:22,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-23 20:12:22,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:22,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:22,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:22,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:12:23,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 52 transitions. [2023-11-23 20:12:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2023-11-23 20:12:23,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-23 20:12:23,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:23,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:23,238 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:12:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:23,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 58 transitions. [2023-11-23 20:12:23,573 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2023-11-23 20:12:23,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 20:12:23,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:23,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:23,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:23,890 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:12:24,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:24,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 50 states and 71 transitions. [2023-11-23 20:12:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 71 transitions. [2023-11-23 20:12:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-23 20:12:24,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:24,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:24,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:24,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:12:24,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:24,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 75 transitions. [2023-11-23 20:12:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2023-11-23 20:12:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-23 20:12:24,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:24,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:12:25,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 56 states and 81 transitions. [2023-11-23 20:12:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 81 transitions. [2023-11-23 20:12:25,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-23 20:12:25,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:25,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:25,505 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:12:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 61 states and 87 transitions. [2023-11-23 20:12:25,927 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 87 transitions. [2023-11-23 20:12:25,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-23 20:12:25,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:25,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:25,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:26,052 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-23 20:12:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:26,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 48 states and 62 transitions. [2023-11-23 20:12:26,158 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2023-11-23 20:12:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-23 20:12:26,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:26,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:12:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:26,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:26,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:28,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:28,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:28,094 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:28,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:28,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:28,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:28,227 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:28,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:28,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:28,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:28,374 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:28,410 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:28,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:28,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:28,527 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:28,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:28,561 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:28,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:28,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:28,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:28,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:28,795 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:28,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:28,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:28,829 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:28,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:28,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:28,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:28,963 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:28,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:29,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:29,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:29,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:29,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:29,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:29,329 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:29,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:29,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:29,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:29,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:29,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:29,465 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:29,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:29,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:29,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:29,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:29,589 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:29,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:29,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:29,620 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:29,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:29,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:29,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:29,733 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:29,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:29,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:29,765 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:29,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:29,841 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:29,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:29,874 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:29,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:29,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:30,020 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:30,055 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:30,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:30,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:30,141 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:30,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:30,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:30,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:30,251 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:30,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:30,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:30,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:30,358 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:30,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:30,388 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:30,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:30,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:30,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:30,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:30,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:30,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:30,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:30,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:30,590 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:30,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:30,717 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:30,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:30,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:30,754 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:30,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:30,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:30,828 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:30,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:30,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:30,857 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:30,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:30,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:30,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:30,921 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:30,951 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:30,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:30,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:31,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:31,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:31,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:31,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:31,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,315 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:31,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,343 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:31,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:31,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,510 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:31,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,539 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:31,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,601 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:31,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,630 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:31,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,695 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:31,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:31,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,792 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:31,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,841 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:31,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:31,915 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:31,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:31,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:31,944 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:31,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:31,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:31,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,036 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:32,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,111 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,139 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:32,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,213 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:32,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,242 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:32,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:32,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,333 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:32,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:32,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,457 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:32,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,532 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:32,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,638 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:32,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,666 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:32,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,740 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:32,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:32,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,833 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:32,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:32,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:32,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:32,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:32,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:33,070 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:33,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:33,107 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:33,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:33,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:33,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:33,191 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:33,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:33,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:33,229 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:33,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:33,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:33,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:33,331 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:33,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:33,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:33,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:33,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:33,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:33,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:33,481 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:33,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:33,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:33,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:33,578 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:33,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:33,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:33,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:33,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:33,675 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:33,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:33,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:33,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:33,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:33,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:33,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:33,804 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:33,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:33,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:33,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:33,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:33,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:33,934 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:33,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:33,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:34,033 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:34,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:34,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:34,064 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:34,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:34,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:34,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:34,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:34,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:34,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:34,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:34,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:34,257 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:34,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:34,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:34,286 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:34,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:34,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:34,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:34,354 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:34,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:34,383 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:34,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:34,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:34,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:34,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:34,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:34,574 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:34,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:34,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:34,605 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:34,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:34,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:34,673 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:34,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:34,731 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:34,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:34,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:34,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:34,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:34,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:34,838 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:34,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:34,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:34,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:34,947 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:34,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:34,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:34,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:34,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,017 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:35,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:35,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,146 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:35,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,177 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:35,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,246 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:35,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:35,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:35,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,378 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:35,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,488 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:35,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:35,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,607 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:35,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,677 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:35,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:35,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,762 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:35,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,790 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:35,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,862 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:35,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:35,962 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:35,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,048 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:36,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:36,077 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:36,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:36,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:36,177 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:36,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:36,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:36,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:36,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:36,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:36,310 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:36,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:36,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:36,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,388 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:36,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:36,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,500 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:36,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:36,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:36,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:36,639 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:36,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:36,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:36,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:36,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:36,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:36,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:36,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,807 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:36,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:36,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:36,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:36,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:36,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:36,924 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:36,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:36,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:36,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:36,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:36,977 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,003 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:37,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:37,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:37,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:37,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,253 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:37,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,298 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:37,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,380 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:37,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,422 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:37,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,487 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:37,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,510 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:37,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:37,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,597 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:37,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,650 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:37,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,671 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:37,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,732 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:37,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:37,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,806 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:37,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,827 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:37,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,892 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:37,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:37,936 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:37,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:37,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:37,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:37,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:38,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,025 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:38,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:38,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,144 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:38,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:38,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,231 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:38,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,293 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:38,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,355 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,374 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:38,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,419 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:38,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,439 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:38,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,493 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:38,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:38,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,574 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:38,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,595 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:38,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,669 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:38,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:38,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,751 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:38,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,831 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:38,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,884 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,904 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:38,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:38,950 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:38,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:38,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:38,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:38,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:39,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:39,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:39,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,157 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:39,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,246 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:39,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,347 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:39,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:39,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,439 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:39,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,496 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,517 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:39,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,584 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,608 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:39,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,666 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:39,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,701 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:39,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,746 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:39,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,768 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:39,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,822 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:39,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,845 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:39,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:39,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:39,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:39,924 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:39,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:39,981 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:40,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:40,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,073 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:40,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,123 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:40,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,221 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:40,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:40,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,289 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:40,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:40,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:40,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:40,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:40,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,465 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:40,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,485 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:40,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,538 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:40,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,558 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:40,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,619 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:40,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:40,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,706 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:40,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:40,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,779 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:40,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,825 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:40,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:40,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:40,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,925 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:40,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:40,970 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:40,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:40,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:40,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,038 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,059 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:41,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,112 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:41,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,132 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:41,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,179 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:41,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:41,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:41,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,314 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:41,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,393 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:41,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,414 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:41,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,456 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:41,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,478 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:41,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,523 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:41,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,607 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:41,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,633 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:41,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:41,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,769 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,788 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:41,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,840 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:41,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:41,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:41,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:41,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:41,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:41,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:41,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,041 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:42,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:42,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:42,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,170 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:42,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,231 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:42,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,295 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,313 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:42,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,353 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,371 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:42,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,418 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:42,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,489 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:42,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,508 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:42,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:42,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:42,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,631 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:42,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:42,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,700 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,732 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:42,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,784 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:42,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:42,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,922 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:42,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:42,941 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:42,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:42,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:42,982 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:43,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:43,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,058 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:43,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:43,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,121 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:43,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:43,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,187 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:43,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,244 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:43,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,328 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,350 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:43,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,405 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,428 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:43,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:43,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,501 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:43,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,549 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:43,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:43,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:43,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,632 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:43,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:43,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,692 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:43,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:43,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,751 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:43,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,792 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:43,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,859 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:43,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,877 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:43,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:43,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:43,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:43,978 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:43,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:43,996 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:43,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:43,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:43,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,048 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,066 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:44,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:44,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:44,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:44,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,255 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,273 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:44,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,328 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:44,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:44,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,388 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:44,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,406 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:44,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,447 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:44,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,514 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,532 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:44,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,571 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:44,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,589 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:44,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:44,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,697 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,716 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:44,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,764 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,782 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:44,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,836 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:44,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,854 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:44,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,896 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:44,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:44,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:44,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:44,969 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:44,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:44,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:44,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,016 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:45,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,034 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:45,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,085 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,104 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:45,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,144 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:45,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:45,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,200 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:45,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:45,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:45,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,317 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:45,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:45,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,373 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:45,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:45,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,486 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:45,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,543 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,561 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:45,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,606 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:45,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:45,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,731 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:45,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,750 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:45,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:45,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:45,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:45,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:45,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:45,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:45,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:45,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:46,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:46,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,058 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:46,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,078 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:46,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,119 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,139 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:46,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,208 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:46,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:46,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,311 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:46,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,330 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:46,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,386 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:46,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,449 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:46,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,469 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:46,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,515 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,534 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:46,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,581 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,599 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:46,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,668 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:46,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,717 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,737 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:46,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,781 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:46,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,801 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:46,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:46,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,909 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:46,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:46,967 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:46,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:46,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:46,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,027 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:47,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,046 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:47,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,088 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:47,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,149 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:47,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,168 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:47,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,225 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:47,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,283 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:47,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,301 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:47,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,341 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,361 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:47,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,408 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:47,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:47,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,532 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:47,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,552 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:47,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:47,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,620 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:47,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,663 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,683 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:47,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,732 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:47,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:47,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,814 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:47,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:47,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,885 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:47,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:47,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:47,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:47,949 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:47,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:47,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:47,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:48,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,056 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:48,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:48,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:48,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,157 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:48,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,198 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,217 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:48,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,281 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:48,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,347 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:48,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,388 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:48,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,456 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:48,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:48,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:48,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:48,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,595 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:48,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:48,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:48,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,699 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,718 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:48,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,759 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:48,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,778 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:48,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:48,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,889 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:48,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:48,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:48,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:48,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,016 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:49,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,074 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:49,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,136 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:49,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:49,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:49,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:49,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,281 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:49,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:49,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,380 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:49,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,397 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:49,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,443 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:49,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,462 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:49,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,502 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:49,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,579 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:49,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,631 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:49,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,650 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:49,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:49,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,718 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:49,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:49,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:49,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:49,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:49,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:49,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:49,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:49,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:49,983 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:49,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:49,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:49,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:50,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:50,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,088 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,107 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:50,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:50,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:50,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,218 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:50,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:50,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,281 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:50,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:50,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,398 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,422 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:50,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,483 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:50,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,525 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:50,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,581 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:50,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,645 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:50,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,663 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:50,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:50,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,722 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:50,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,762 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:50,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:50,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,834 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:50,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:50,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,935 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:50,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:50,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:50,994 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:51,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,058 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:51,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,125 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:51,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:51,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:51,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:51,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,247 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:51,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,265 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:51,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,305 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:51,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,324 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:51,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,406 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:51,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:51,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,499 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,517 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:51,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:51,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,616 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:51,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:51,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,737 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:51,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,757 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:51,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,798 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:51,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,817 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:51,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:51,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:51,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,922 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:51,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:51,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:51,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:51,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:51,987 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:52,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:52,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,065 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:52,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:52,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,171 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:52,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,237 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:52,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,299 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:52,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:52,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,415 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:52,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,477 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:52,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:52,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:52,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:52,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,612 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:52,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,630 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:52,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,687 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:52,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,739 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:52,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,757 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:52,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,798 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,818 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:52,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,865 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:52,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:52,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:52,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:52,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:52,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:52,988 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:53,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,007 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:53,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,048 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:53,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:53,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,134 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:53,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:53,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:53,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,250 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:53,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:53,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,310 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:53,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,350 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:53,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,417 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:53,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:53,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,497 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:53,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:53,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:53,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,603 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,623 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:53,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:53,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,693 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:53,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:53,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,751 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:53,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,792 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:53,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,811 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:53,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:53,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:53,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,912 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:53,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:53,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:53,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:53,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:53,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:53,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:53,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:53,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,041 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:54,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,077 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:54,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:54,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,139 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:54,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,158 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:54,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,199 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,220 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:54,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,259 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:54,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:54,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:54,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:54,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,408 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:54,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,454 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:54,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:54,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:54,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:54,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,635 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:54,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:54,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,708 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:54,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,758 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:54,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:54,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:54,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,841 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:54,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,872 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:54,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,933 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:54,950 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:54,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:54,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:54,997 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:55,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,015 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:55,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:55,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,072 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:55,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,114 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:55,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,165 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:55,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,182 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:55,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,219 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:55,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:55,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,273 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,290 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:55,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,341 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:55,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:55,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,430 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:55,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,448 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:55,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,486 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:55,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,547 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,564 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:55,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,602 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:55,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,659 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:55,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:55,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:55,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,732 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:55,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,765 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:55,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,782 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:55,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,815 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:55,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:55,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:55,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,924 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:55,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:55,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:55,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:55,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:55,997 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:55,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:55,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:55,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,039 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,100 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:56,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:56,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,161 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,195 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,219 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,316 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,368 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,499 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:56,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,533 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:56,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:56,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,588 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:56,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,605 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:56,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:56,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,691 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:56,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,707 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,748 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,765 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,823 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:56,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,857 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:56,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:56,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:56,979 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:56,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:56,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:56,995 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:56,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:56,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,031 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:57,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:57,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,150 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:57,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:57,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,201 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:57,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,219 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:57,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:57,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,272 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:57,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,308 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:57,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,325 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:57,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:57,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:57,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,441 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:57,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:57,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:57,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,530 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:57,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:57,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,590 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,611 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:57,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:57,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:57,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,717 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:57,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,733 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:57,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,769 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:57,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:57,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,822 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:57,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:57,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,882 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:57,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,899 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:57,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:57,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:57,953 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:57,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:57,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:57,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:58,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:58,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:58,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:58,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:58,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:58,104 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:58,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:58,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:58,121 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:58,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:58,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:58,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:58,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:58,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:58,209 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:58,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:58,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:58,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:58,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:58,310 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 20:12:58,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:58,326 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:58,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-23 20:12:58,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:58,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 20:12:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:58,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:58,383 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:58,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-23 20:12:58,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:58,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:12:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 20:12:58,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:12:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-23 20:12:58,437 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-23 20:12:58,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-23 20:12:58,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:12:58,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:12:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat