./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_1a-2.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_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/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_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_1a-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/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_b45b09da-4391-45e6-a715-1b68dba2daa5/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 d925f1aaa578011e84cee59af464c9f4e53ab5dc54b7f9269f34505d8383253a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 19:56:43,993 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 19:56:44,129 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-23 19:56:44,138 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 19:56:44,139 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 19:56:44,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 19:56:44,180 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 19:56:44,181 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 19:56:44,182 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 19:56:44,188 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 19:56:44,188 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 19:56:44,189 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 19:56:44,189 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 19:56:44,191 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 19:56:44,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 19:56:44,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 19:56:44,193 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 19:56:44,193 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 19:56:44,194 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 19:56:44,194 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 19:56:44,195 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 19:56:44,196 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 19:56:44,196 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 19:56:44,197 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 19:56:44,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 19:56:44,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 19:56:44,198 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 19:56:44,199 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 19:56:44,199 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 19:56:44,200 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 19:56:44,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 19:56:44,202 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 19:56:44,202 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_b45b09da-4391-45e6-a715-1b68dba2daa5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d925f1aaa578011e84cee59af464c9f4e53ab5dc54b7f9269f34505d8383253a [2023-11-23 19:56:44,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 19:56:44,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 19:56:44,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 19:56:44,654 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 19:56:44,655 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 19:56:44,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/termination-crafted/NestedRecursion_1a-2.c [2023-11-23 19:56:47,824 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 19:56:48,096 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 19:56:48,097 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/sv-benchmarks/c/termination-crafted/NestedRecursion_1a-2.c [2023-11-23 19:56:48,106 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/data/eb6e1bad2/233ec1f500d5409689ab4876a6717f29/FLAG603cf213c [2023-11-23 19:56:48,124 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/data/eb6e1bad2/233ec1f500d5409689ab4876a6717f29 [2023-11-23 19:56:48,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 19:56:48,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 19:56:48,131 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 19:56:48,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 19:56:48,137 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 19:56:48,138 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27b51bc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48, skipping insertion in model container [2023-11-23 19:56:48,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,179 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 19:56:48,378 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 19:56:48,387 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 19:56:48,417 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 19:56:48,431 INFO L206 MainTranslator]: Completed translation [2023-11-23 19:56:48,432 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48 WrapperNode [2023-11-23 19:56:48,432 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 19:56:48,433 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 19:56:48,434 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 19:56:48,434 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 19:56:48,444 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,449 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,470 INFO L138 Inliner]: procedures = 6, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12 [2023-11-23 19:56:48,470 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 19:56:48,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 19:56:48,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 19:56:48,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 19:56:48,483 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,484 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,485 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,486 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,489 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,492 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,499 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,502 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,512 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 19:56:48,514 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 19:56:48,515 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 19:56:48,515 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 19:56:48,517 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 19:56:48,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 19:56:48,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 19:56:48,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45b09da-4391-45e6-a715-1b68dba2daa5/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 19:56:48,612 INFO L130 BoogieDeclarations]: Found specification of procedure rec1 [2023-11-23 19:56:48,612 INFO L138 BoogieDeclarations]: Found implementation of procedure rec1 [2023-11-23 19:56:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure rec2 [2023-11-23 19:56:48,613 INFO L138 BoogieDeclarations]: Found implementation of procedure rec2 [2023-11-23 19:56:48,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 19:56:48,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 19:56:48,674 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 19:56:48,676 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 19:56:48,891 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 19:56:48,911 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 19:56:48,911 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 19:56:48,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:56:48 BoogieIcfgContainer [2023-11-23 19:56:48,913 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 19:56:48,914 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 19:56:48,915 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 19:56:48,928 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 19:56:48,928 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:56:48" (1/1) ... [2023-11-23 19:56:48,940 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 19:56:48,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2023-11-23 19:56:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2023-11-23 19:56:49,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-23 19:56:49,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:49,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:49,226 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 19:56:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 43 states and 49 transitions. [2023-11-23 19:56:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 49 transitions. [2023-11-23 19:56:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-23 19:56:49,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:49,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:49,436 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 19:56:49,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:49,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 47 states and 53 transitions. [2023-11-23 19:56:49,617 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 53 transitions. [2023-11-23 19:56:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 19:56:49,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:49,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:49,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:49,722 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 19:56:49,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 46 states and 52 transitions. [2023-11-23 19:56:49,782 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2023-11-23 19:56:49,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-23 19:56:49,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:49,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:49,980 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 19:56:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 50 states and 59 transitions. [2023-11-23 19:56:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 59 transitions. [2023-11-23 19:56:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-23 19:56:50,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:50,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:50,287 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 19:56:50,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:50,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 51 states and 61 transitions. [2023-11-23 19:56:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2023-11-23 19:56:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-23 19:56:50,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:50,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:50,497 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 19:56:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 53 states and 66 transitions. [2023-11-23 19:56:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 66 transitions. [2023-11-23 19:56:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-23 19:56:50,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:50,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:50,800 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 19:56:51,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:51,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 75 transitions. [2023-11-23 19:56:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2023-11-23 19:56:51,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-23 19:56:51,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:51,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:51,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:51,079 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 19:56:51,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:51,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 56 states and 74 transitions. [2023-11-23 19:56:51,192 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2023-11-23 19:56:51,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-23 19:56:51,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:51,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:51,387 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 19:56:51,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:51,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 62 states and 88 transitions. [2023-11-23 19:56:51,975 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2023-11-23 19:56:51,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-23 19:56:51,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:51,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,094 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-23 19:56:52,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:52,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 64 states and 91 transitions. [2023-11-23 19:56:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 91 transitions. [2023-11-23 19:56:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-23 19:56:52,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:52,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,332 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-23 19:56:52,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:52,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 63 states and 90 transitions. [2023-11-23 19:56:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 90 transitions. [2023-11-23 19:56:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-23 19:56:52,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:52,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-23 19:56:52,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:52,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 66 states and 95 transitions. [2023-11-23 19:56:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2023-11-23 19:56:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-23 19:56:52,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:52,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:52,902 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 19:56:53,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:53,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 61 states and 79 transitions. [2023-11-23 19:56:53,456 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 79 transitions. [2023-11-23 19:56:53,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-23 19:56:53,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:53,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:53,814 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-23 19:56:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:54,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 65 states and 88 transitions. [2023-11-23 19:56:54,349 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 88 transitions. [2023-11-23 19:56:54,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-23 19:56:54,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:54,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:54,501 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-23 19:56:54,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:54,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 69 states and 95 transitions. [2023-11-23 19:56:54,662 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 95 transitions. [2023-11-23 19:56:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-23 19:56:54,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:54,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:54,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:54,792 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-23 19:56:55,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 75 states and 104 transitions. [2023-11-23 19:56:55,503 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 104 transitions. [2023-11-23 19:56:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-23 19:56:55,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:55,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 30 proven. 2 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2023-11-23 19:56:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:56,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 77 states and 108 transitions. [2023-11-23 19:56:56,158 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 108 transitions. [2023-11-23 19:56:56,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-23 19:56:56,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:56,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:56,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:56,276 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-23 19:56:56,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 76 states and 107 transitions. [2023-11-23 19:56:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 107 transitions. [2023-11-23 19:56:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:56:56,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:56,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:56,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:56,621 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:56:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:57,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:56:57,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:56:57,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:56:57,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,643 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:56:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:56:57,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,764 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:56:57,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:56:57,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:56:57,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:57,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:56:57,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:57,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:57,993 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:56:58,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:58,015 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:58,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:56:58,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,098 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:56:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:58,228 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:56:58,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,306 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:56:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:56:58,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,414 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:56:58,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:58,435 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:58,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:56:58,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,519 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:56:58,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:56:58,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,635 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:56:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:58,658 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:58,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:56:58,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:56:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:58,758 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:56:58,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,845 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:56:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:56:58,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:58,942 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:56:58,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:58,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:58,963 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:58,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:56:58,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:58,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,038 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:56:59,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,058 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:56:59,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,148 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:56:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,171 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:56:59,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:56:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,266 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:56:59,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,349 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:56:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,364 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:56:59,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:56:59,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,472 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:56:59,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,541 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:56:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,555 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:56:59,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,625 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:56:59,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:56:59,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:56:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,726 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:56:59,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,798 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:56:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:56:59,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,874 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:56:59,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,888 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:56:59,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:56:59,953 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:56:59,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:56:59,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:56:59,972 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:56:59,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:56:59,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:56:59,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:56:59,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:00,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:00,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,139 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:00,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:00,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,237 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:00,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,303 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:00,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,410 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:00,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,477 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:00,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:00,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,559 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:00,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,578 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:00,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,643 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,662 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:00,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,731 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:00,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:00,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,826 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:00,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:00,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:00,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:00,927 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:00,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:00,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:00,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:00,991 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:01,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:01,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:01,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,151 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:01,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:01,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:01,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:01,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,309 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:01,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:01,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:01,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,501 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:01,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:01,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,589 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:01,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,646 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:01,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,740 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:01,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,758 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:01,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:01,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,830 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:01,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,885 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,902 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:01,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:01,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:01,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:01,969 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:01,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:01,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:01,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:02,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,124 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:02,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,209 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:02,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:02,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:02,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:02,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,396 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:02,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,473 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:02,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:02,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,637 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:02,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,714 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:02,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,732 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:02,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,792 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:02,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,826 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:02,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,893 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,911 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:02,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:02,962 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:02,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,064 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:03,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,162 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:03,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,177 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:03,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,257 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:03,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:03,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,338 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:03,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,399 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:03,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,427 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:03,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,518 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:03,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:03,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,593 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:03,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,665 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,683 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:03,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:03,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,756 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:03,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,819 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:03,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,918 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:03,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:03,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:03,934 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:03,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:03,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:04,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,081 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,105 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:04,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:04,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,197 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:04,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:04,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:04,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:04,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:04,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,439 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:04,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,493 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:04,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:04,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:04,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,665 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,690 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:04,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,765 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:04,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,788 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:04,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:04,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:04,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:04,963 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:04,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:04,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:04,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:04,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,047 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:05,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:05,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:05,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:05,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:05,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,267 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:05,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,284 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:05,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,349 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:05,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:05,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:05,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,507 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:05,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:05,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:05,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:05,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,650 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:05,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,698 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:05,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,710 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:05,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:05,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,782 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:05,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,833 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:05,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,903 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:05,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:05,975 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:05,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:05,992 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:05,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:05,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:05,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,060 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:06,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,078 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:06,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:06,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,153 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:06,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,230 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:06,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,286 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,303 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:06,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,362 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:06,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,377 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:06,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:06,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,505 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:06,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,521 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:06,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:06,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,670 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:06,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,695 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:06,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:06,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,763 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:06,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,820 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,836 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:06,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,885 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:06,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:06,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:06,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:06,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:06,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:06,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:07,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:07,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:07,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:07,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,188 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:07,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,247 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:07,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,265 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:07,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,315 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:07,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,383 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:07,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,399 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:07,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,455 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:07,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,521 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:07,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:07,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:07,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:07,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,687 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:07,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,767 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:07,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,823 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:07,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,837 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:07,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,892 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:07,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,907 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:07,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:07,958 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:07,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:07,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:08,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,094 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,106 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:08,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,155 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:08,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:08,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:08,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,275 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:08,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:08,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,335 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:08,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,346 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:08,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,397 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:08,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,412 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:08,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,479 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:08,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:08,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,542 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:08,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,600 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,615 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:08,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,658 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,669 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:08,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,724 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:08,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,739 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:08,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,804 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:08,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,854 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:08,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:08,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,917 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:08,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:08,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:08,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:08,993 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:08,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:08,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:08,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,046 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,062 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:09,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:09,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,140 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:09,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:09,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,213 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:09,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:09,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,274 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:09,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,325 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,341 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:09,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,395 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:09,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:09,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,532 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:09,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,547 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:09,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,593 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,604 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:09,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,658 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:09,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:09,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,739 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:09,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,791 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:09,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,806 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:09,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:09,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:09,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:09,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:09,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:09,979 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:09,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:09,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:09,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:09,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:09,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,049 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:10,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,066 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:10,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,116 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:10,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,132 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:10,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,186 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,201 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:10,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,255 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:10,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:10,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,321 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,338 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:10,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:10,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,458 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:10,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:10,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,526 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:10,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,547 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:10,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,606 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:10,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,623 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:10,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,680 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:10,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,696 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:10,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:10,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,771 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:10,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,833 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:10,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:10,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:10,907 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:10,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:10,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:10,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,016 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:11,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:11,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:11,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,139 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:11,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,191 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:11,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,203 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:11,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,271 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,289 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:11,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,364 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:11,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,382 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:11,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:11,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,458 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:11,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,515 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:11,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,532 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:11,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,609 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:11,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,673 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:11,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:11,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,741 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:11,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,754 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:11,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,831 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:11,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,848 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:11,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:11,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:11,973 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:11,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:11,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:11,989 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:11,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:11,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:11,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:12,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:12,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,115 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:12,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,131 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:12,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:12,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,257 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:12,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,330 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:12,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,395 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:12,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:12,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,486 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:12,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,542 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:12,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,613 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:12,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,631 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:12,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,682 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:12,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,694 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:12,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,748 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,763 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:12,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,821 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:12,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,837 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:12,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,895 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,912 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:12,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:12,963 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:12,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:12,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:12,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:12,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,037 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:13,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:13,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,136 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:13,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:13,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,210 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,229 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:13,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,289 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:13,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,308 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:13,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,368 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:13,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,384 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:13,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:13,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,506 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:13,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,553 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:13,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:13,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:13,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:13,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,703 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:13,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:13,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,808 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:13,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,862 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,878 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:13,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:13,932 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:13,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:13,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:13,949 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:13,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:13,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,024 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:14,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,110 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:14,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,127 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:14,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,177 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:14,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,190 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:14,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,266 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:14,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,327 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,343 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:14,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,401 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:14,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:14,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,482 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,498 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:14,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,594 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:14,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,669 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,692 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:14,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,757 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:14,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,773 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:14,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:14,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,849 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:14,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:14,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:14,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:14,925 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:14,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:14,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:14,985 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:15,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:15,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:15,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,073 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:15,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,135 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:15,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,153 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:15,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,228 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:15,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:15,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,366 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:15,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,436 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:15,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:15,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,525 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:15,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,578 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:15,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,594 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:15,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:15,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:15,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,718 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:15,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:15,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,785 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:15,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,797 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:15,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,852 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,868 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:15,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:15,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:15,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:15,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:15,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:15,995 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:16,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:16,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,078 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:16,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,094 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:16,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:16,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,176 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:16,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,238 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,255 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:16,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:16,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,328 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:16,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,384 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,402 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:16,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,458 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:16,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,475 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:16,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,531 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:16,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,547 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:16,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:16,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:16,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,661 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,677 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:16,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,736 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:16,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,753 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:16,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,807 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:16,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:16,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,879 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:16,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:16,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:16,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:16,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,014 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:17,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,031 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:17,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,103 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:17,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,146 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:17,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,157 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:17,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,200 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:17,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,211 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:17,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,263 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:17,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,278 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:17,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:17,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:17,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:17,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,471 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:17,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,487 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:17,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:17,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,555 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:17,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,620 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:17,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,694 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,716 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:17,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,781 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:17,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,803 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:17,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,877 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:17,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:17,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:17,955 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:17,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:17,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:17,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:18,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,078 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:18,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,149 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:18,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,197 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:18,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,211 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:18,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,263 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:18,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:18,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,323 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:18,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,335 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:18,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,388 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:18,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,467 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:18,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,485 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:18,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,555 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:18,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:18,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:18,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,689 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:18,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,705 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:18,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:18,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:18,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:18,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:18,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,906 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:18,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:18,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:18,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:18,978 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:18,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:18,994 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:18,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:18,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:18,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,045 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:19,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,061 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:19,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,105 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:19,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,117 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:19,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,167 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:19,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,181 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:19,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:19,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,234 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:19,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,301 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:19,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,352 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:19,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,367 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:19,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,412 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:19,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,427 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:19,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,492 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:19,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,507 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:19,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,563 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:19,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,581 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:19,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,639 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:19,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,709 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:19,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:19,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,796 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:19,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:19,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,909 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:19,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,921 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:19,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:19,975 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:19,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:19,991 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:19,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:19,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,050 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,067 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:20,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:20,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:20,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,204 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:20,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,274 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:20,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,326 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,343 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:20,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,397 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:20,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,490 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:20,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:20,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,549 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:20,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:20,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:20,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:20,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,726 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:20,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,738 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:20,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,787 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,803 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:20,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,851 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,866 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:20,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,912 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:20,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:20,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:20,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:21,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,056 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:21,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:21,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,175 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,191 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:21,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,255 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:21,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,316 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:21,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:21,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:21,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,431 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:21,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:21,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,512 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:21,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,561 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:21,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,620 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,632 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:21,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,681 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:21,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,696 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:21,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,746 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:21,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:21,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,826 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:21,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:21,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,891 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:21,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:21,938 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:21,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:21,951 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:21,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:21,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:21,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,025 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:22,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,085 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:22,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:22,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,151 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:22,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,234 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:22,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,255 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:22,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,317 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:22,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,338 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:22,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,391 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:22,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,489 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:22,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,544 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:22,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:22,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,603 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:22,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,617 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:22,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,664 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,678 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:22,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,739 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:22,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,777 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:22,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,788 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:22,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,848 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:22,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,892 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:22,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:22,952 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:22,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:22,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:22,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:22,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:22,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,007 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:23,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,018 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:23,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,061 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:23,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,075 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:23,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,121 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:23,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,134 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:23,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:23,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:23,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:23,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:23,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,293 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:23,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:23,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,353 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:23,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:23,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,414 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:23,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,428 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:23,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,476 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:23,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,490 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:23,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,555 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:23,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:23,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,604 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:23,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,650 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:23,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:23,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,709 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:23,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:23,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,769 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,784 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:23,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,830 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:23,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:23,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:23,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:23,949 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:23,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:23,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:23,963 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:23,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:23,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:23,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:24,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,069 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:24,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,083 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:24,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:24,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,194 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:24,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,255 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:24,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:24,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:24,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:24,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:24,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:24,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:24,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,478 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:24,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,488 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:24,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,533 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:24,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:24,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,606 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:24,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:24,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,686 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:24,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,751 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:24,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,813 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:24,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,857 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:24,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,871 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:24,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,918 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:24,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:24,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:24,982 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:24,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:24,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:24,996 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:24,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:24,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:24,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:25,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:25,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:25,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,158 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,171 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:25,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,219 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:25,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,233 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:25,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,295 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:25,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:25,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:25,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:25,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:25,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,524 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:25,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,585 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:25,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:25,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,695 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:25,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:25,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:25,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,767 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:25,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,812 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:25,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,826 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:25,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,873 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:25,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,930 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:25,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:25,944 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:25,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:25,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:25,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:26,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:26,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:26,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,174 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:26,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:26,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,229 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:26,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,243 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:26,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,286 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:26,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,338 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:26,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:26,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,400 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:26,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,443 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:26,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,457 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:26,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,515 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:26,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,559 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:26,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,573 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:26,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,619 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:26,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,633 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:26,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,697 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:26,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,744 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:26,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,757 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:26,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,797 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:26,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,810 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:26,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:26,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:26,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,924 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:26,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:26,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:26,939 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:26,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:26,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:26,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:26,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:26,983 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:27,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,046 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,060 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:27,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,106 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:27,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,120 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:27,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,165 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:27,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:27,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,237 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:27,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,299 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:27,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,349 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:27,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:27,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,422 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:27,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,471 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:27,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:27,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:27,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,586 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,599 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-23 19:57:27,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 13 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-23 19:57:27,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,660 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:27,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,699 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:27,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,709 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:27,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,756 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 19:57:27,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2023-11-23 19:57:27,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,817 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:27,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-11-23 19:57:27,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,875 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-23 19:57:27,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 19:57:27,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,937 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-23 19:57:27,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 19:57:27,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 19:57:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-11-23 19:57:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 19:57:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 79 states and 110 transitions. [2023-11-23 19:57:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2023-11-23 19:57:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-23 19:57:27,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 19:57:27,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms