./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:41:01,291 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:41:01,377 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-21 18:41:01,383 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:41:01,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:41:01,411 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:41:01,412 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:41:01,413 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:41:01,414 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:41:01,415 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:41:01,415 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:41:01,416 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:41:01,417 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:41:01,418 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:41:01,418 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:41:01,419 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:41:01,420 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:41:01,420 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:41:01,421 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:41:01,422 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:41:01,423 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:41:01,424 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:41:01,424 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:41:01,425 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:41:01,426 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:41:01,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:41:01,427 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:41:01,428 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:41:01,428 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:41:01,429 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:41:01,430 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:41:01,430 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:41:01,431 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_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 422ea435de955cc6e58e578076c5ef733a2456157ad413df035d109cb231427a [2023-11-21 18:41:01,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:41:01,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:41:01,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:41:01,852 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:41:01,853 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:41:01,855 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2023-11-21 18:41:05,157 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:41:05,402 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:41:05,403 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/sv-benchmarks/c/termination-crafted/NestedRecursion_2b.c [2023-11-21 18:41:05,411 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/data/9997bcdc1/4d104cc4ba1c4b08bb3d7c0dc2323f2e/FLAG1853e3dc8 [2023-11-21 18:41:05,427 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/data/9997bcdc1/4d104cc4ba1c4b08bb3d7c0dc2323f2e [2023-11-21 18:41:05,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:41:05,432 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:41:05,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:41:05,434 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:41:05,440 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:41:05,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,442 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31f4744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05, skipping insertion in model container [2023-11-21 18:41:05,442 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,464 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:41:05,667 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:41:05,673 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:41:05,693 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:41:05,710 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:41:05,710 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05 WrapperNode [2023-11-21 18:41:05,711 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:41:05,712 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:41:05,712 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:41:05,712 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:41:05,721 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,743 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12 [2023-11-21 18:41:05,743 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:41:05,744 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:41:05,744 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:41:05,744 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:41:05,755 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,757 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,757 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,760 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,763 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,768 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,769 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,770 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:41:05,771 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:41:05,771 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:41:05,771 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:41:05,772 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:41:05" (1/1) ... [2023-11-21 18:41:05,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:41:05,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:41:05,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:41:05,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6fffa725-dd40-4c95-9373-c75ac4a94dde/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:41:05,852 INFO L130 BoogieDeclarations]: Found specification of procedure g [2023-11-21 18:41:05,852 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2023-11-21 18:41:05,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:41:05,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:41:05,923 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:41:05,925 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:41:06,063 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:41:06,081 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:41:06,081 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:41:06,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:41:06 BoogieIcfgContainer [2023-11-21 18:41:06,083 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:41:06,084 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:41:06,085 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:41:06,096 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:41:06,096 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:41:06" (1/1) ... [2023-11-21 18:41:06,105 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:41:06,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:06,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2023-11-21 18:41:06,167 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2023-11-21 18:41:06,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-21 18:41:06,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:06,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:06,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 30 transitions. [2023-11-21 18:41:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2023-11-21 18:41:06,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-21 18:41:06,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:06,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:06,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:06,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:06,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 36 transitions. [2023-11-21 18:41:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2023-11-21 18:41:06,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:41:06,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:06,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:06,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 42 transitions. [2023-11-21 18:41:07,179 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2023-11-21 18:41:07,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 18:41:07,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:07,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:07,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:07,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:07,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 35 states and 44 transitions. [2023-11-21 18:41:07,365 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2023-11-21 18:41:07,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:41:07,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:07,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:07,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:07,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:07,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 34 states and 43 transitions. [2023-11-21 18:41:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2023-11-21 18:41:07,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:41:07,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:07,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:07,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 52 transitions. [2023-11-21 18:41:07,685 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2023-11-21 18:41:07,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:41:07,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:07,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:07,825 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:08,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:08,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 58 transitions. [2023-11-21 18:41:08,104 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2023-11-21 18:41:08,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-21 18:41:08,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:08,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:08,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:08,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:08,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 50 states and 71 transitions. [2023-11-21 18:41:08,837 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 71 transitions. [2023-11-21 18:41:08,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-21 18:41:08,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:08,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:41:09,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:09,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 75 transitions. [2023-11-21 18:41:09,091 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2023-11-21 18:41:09,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-21 18:41:09,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:09,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:09,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:09,287 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:09,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 56 states and 81 transitions. [2023-11-21 18:41:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 81 transitions. [2023-11-21 18:41:09,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-21 18:41:09,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:09,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:09,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:10,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:10,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 61 states and 87 transitions. [2023-11-21 18:41:10,115 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 87 transitions. [2023-11-21 18:41:10,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-21 18:41:10,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:10,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:10,203 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-21 18:41:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:10,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 48 states and 62 transitions. [2023-11-21 18:41:10,292 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2023-11-21 18:41:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-21 18:41:10,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:10,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:10,507 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:41:10,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:10,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:10,858 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:10,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:10,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:10,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:11,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:11,859 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:11,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:11,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:11,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:11,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:11,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:11,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:11,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:12,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:12,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:12,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:12,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:12,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:12,258 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:12,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:12,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:12,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:12,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:12,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:12,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:12,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:12,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:12,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:12,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:12,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:12,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:12,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:12,545 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:12,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:12,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:12,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:12,671 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:12,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:12,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:12,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:12,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:12,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:12,799 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:12,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:12,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:12,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:12,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:12,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:12,908 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:12,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:12,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:12,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:12,981 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:13,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,013 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:13,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:13,118 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:13,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:13,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:13,215 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,244 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:13,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:13,320 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:13,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,348 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:13,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:13,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:13,423 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:13,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:13,556 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:13,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,592 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:13,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:13,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:13,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,702 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:13,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:13,780 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:13,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,810 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:13,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:13,881 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,910 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:13,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:13,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:13,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:13,994 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:13,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:13,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,073 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,104 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:14,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,166 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,196 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:14,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,251 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:14,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,355 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:14,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,445 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:14,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:14,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,571 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:14,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,623 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:14,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:14,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:14,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:14,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:14,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,859 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:14,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:14,937 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:14,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:14,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:14,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:14,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,034 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:15,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,061 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:15,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,122 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:15,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,146 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:15,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,236 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:15,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,293 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,320 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:15,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,380 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:15,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,512 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:15,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:15,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,643 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:15,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,717 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:15,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,742 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:15,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:15,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,901 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:15,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:15,980 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:15,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:15,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:15,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,057 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,084 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:16,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:16,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:16,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,219 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:16,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:16,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,298 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:16,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:16,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:16,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:16,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,476 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:16,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,586 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:16,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:16,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,728 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:16,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,801 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:16,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,826 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:16,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,886 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:16,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:16,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:16,964 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:16,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:16,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:16,986 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:16,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:16,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:16,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:17,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,059 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:17,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:17,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:17,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,219 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:17,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,266 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:17,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,289 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:17,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,336 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:17,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,359 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:17,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:17,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:17,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,520 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:17,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,567 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,590 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:17,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:17,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,773 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:17,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:17,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,901 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:17,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:17,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:17,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:17,985 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:17,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:17,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:17,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:17,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:18,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,110 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:18,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:18,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:18,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,275 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,297 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:18,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,348 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:18,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,442 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:18,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,463 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:18,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:18,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:18,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:18,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,711 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:18,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,735 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:18,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,797 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:18,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,819 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:18,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,881 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:18,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:18,956 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:18,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:18,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:18,980 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:18,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:18,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:18,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:19,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,065 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:19,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,116 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,138 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,205 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:19,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:19,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,278 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:19,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,354 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:19,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,375 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:19,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,425 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:19,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:19,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:19,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:19,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,598 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:19,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,674 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:19,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,765 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:19,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,832 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:19,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:19,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:19,927 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:19,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:19,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:19,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:19,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,021 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:20,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:20,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,097 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:20,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,145 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:20,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,167 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:20,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:20,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,242 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:20,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,296 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:20,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,317 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:20,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,374 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,395 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:20,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,447 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:20,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,529 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:20,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,556 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:20,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:20,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:20,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,694 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,720 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:20,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,795 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:20,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:20,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:20,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,914 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:20,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:20,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:20,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:21,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,087 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:21,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,105 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:21,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,149 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:21,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,224 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:21,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,272 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:21,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:21,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,331 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,348 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:21,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,397 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:21,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:21,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,474 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:21,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,537 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:21,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:21,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,600 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,618 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:21,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,665 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:21,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,683 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:21,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:21,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:21,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:21,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:21,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,920 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:21,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:21,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:21,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:21,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:21,988 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:22,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,068 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:22,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,110 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,128 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:22,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:22,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,214 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:22,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,265 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:22,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,283 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:22,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,323 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:22,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,386 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,404 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:22,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,454 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:22,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:22,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,520 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:22,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:22,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:22,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,594 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:22,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,660 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:22,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:22,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,720 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:22,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:22,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:22,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,820 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:22,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,838 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:22,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,893 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,912 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:22,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:22,962 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:22,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:22,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:22,981 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:22,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:22,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,047 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:23,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,087 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:23,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,146 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:23,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:23,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,224 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:23,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,274 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:23,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:23,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:23,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,431 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:23,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:23,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,498 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:23,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:23,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:23,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,619 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:23,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,640 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:23,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:23,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,703 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:23,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,750 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:23,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,811 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:23,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:23,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,878 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,897 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:23,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:23,938 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:23,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:23,957 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:23,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,002 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,022 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:24,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:24,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,132 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:24,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:24,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,200 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:24,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,220 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:24,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,273 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:24,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,293 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:24,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,340 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:24,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:24,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,408 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:24,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,428 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:24,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,477 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:24,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,500 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:24,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:24,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:24,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:24,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,734 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:24,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,793 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:24,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,860 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:24,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,925 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:24,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:24,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:24,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:24,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:24,995 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:25,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,015 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:25,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:25,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:25,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,166 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:25,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,212 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,232 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:25,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:25,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:25,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:25,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,435 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:25,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,457 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:25,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,507 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:25,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:25,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:25,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,650 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:25,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:25,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:25,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,742 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:25,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,815 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:25,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,863 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:25,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:25,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:25,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:25,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:25,969 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:25,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:25,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:25,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,024 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:26,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,045 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:26,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,094 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:26,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,174 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,196 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:26,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,256 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:26,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,325 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,346 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:26,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,393 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:26,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:26,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:26,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:26,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,554 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:26,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,577 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:26,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,676 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:26,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,728 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:26,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:26,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,814 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:26,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,836 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:26,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,883 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,906 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:26,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:26,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:26,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:26,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:26,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:26,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,034 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:27,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,109 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:27,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,130 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:27,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:27,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,203 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:27,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:27,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,272 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:27,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,319 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:27,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,388 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:27,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,463 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:27,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,487 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:27,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,538 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:27,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,562 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:27,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,616 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:27,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,643 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:27,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:27,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,729 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:27,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,807 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:27,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:27,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:27,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:27,980 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:28,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:28,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:28,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:28,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,129 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:28,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:28,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,205 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:28,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,228 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:28,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,373 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:28,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,517 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:28,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,551 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:28,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,605 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:28,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,694 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:28,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:28,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:28,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,858 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:28,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,880 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:28,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:28,929 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:28,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:28,950 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:28,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:28,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:29,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:29,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,096 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:29,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,118 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:29,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,173 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:29,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:29,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:29,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,328 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:29,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,405 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:29,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,430 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:29,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:29,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,587 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:29,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:29,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,683 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:29,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,748 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:29,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,819 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:29,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,900 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:29,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:29,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:29,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:29,991 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:29,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:29,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:29,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,052 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:30,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,124 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,147 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:30,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:30,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,233 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:30,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:30,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,365 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:30,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:30,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,527 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:30,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,549 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:30,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,598 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:30,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:30,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,683 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:30,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:30,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,783 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:30,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,837 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:30,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:30,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:30,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:30,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:30,986 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:31,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,071 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:31,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:31,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,166 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:31,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:31,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:31,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:31,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,394 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:31,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,421 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:31,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:31,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,522 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:31,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,563 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:31,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:31,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,621 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,639 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:31,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,685 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:31,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,703 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:31,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:31,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,777 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:31,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:31,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:31,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,891 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,911 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:31,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:31,955 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:31,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:31,978 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:31,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:31,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,027 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:32,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,049 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:32,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,121 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:32,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,144 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:32,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:32,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,219 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:32,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,272 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:32,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:32,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:32,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,375 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:32,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,433 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:32,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,455 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:32,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,500 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,520 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:32,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,562 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:32,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,583 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:32,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,627 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:32,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,647 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:32,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,709 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:32,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,765 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,787 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:32,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,844 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:32,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:32,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,921 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:32,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:32,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:32,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:32,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:32,985 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:33,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,006 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:33,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,055 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,074 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:33,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,114 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:33,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,134 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:33,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,183 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:33,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,201 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:33,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,247 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:33,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:33,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,321 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,341 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:33,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,384 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:33,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:33,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:33,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:33,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,512 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:33,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,569 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:33,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:33,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,635 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:33,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:33,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,694 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:33,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,714 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:33,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,775 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,794 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:33,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:33,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,858 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:33,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,927 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:33,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:33,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:33,992 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:33,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:33,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,040 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:34,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,064 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:34,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,123 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:34,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:34,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:34,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,235 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:34,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:34,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,375 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:34,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:34,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:34,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,449 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:34,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:34,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,510 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:34,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:34,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:34,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,617 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:34,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,680 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:34,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:34,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:34,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,806 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:34,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:34,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:34,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:34,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:34,967 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:34,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:34,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:34,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,013 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:35,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,095 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:35,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,169 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,189 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:35,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,240 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:35,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,258 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:35,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,296 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,315 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:35,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:35,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,384 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:35,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,456 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:35,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,512 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:35,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,584 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:35,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,604 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:35,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,679 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:35,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:35,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,848 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:35,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:35,910 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:35,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:35,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:35,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:35,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,007 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:36,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,091 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:36,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,119 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:36,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,178 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:36,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,202 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:36,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,251 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:36,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,272 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:36,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,321 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:36,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,396 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,416 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:36,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,470 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:36,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,489 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:36,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,529 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,550 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:36,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,605 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:36,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,682 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:36,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,751 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,773 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:36,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,826 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,851 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:36,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,915 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:36,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:36,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:36,937 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:36,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:36,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:36,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:36,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:36,989 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:37,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,011 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:37,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,062 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:37,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,124 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:37,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,142 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:37,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,186 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,207 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:37,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:37,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,281 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:37,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:37,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:37,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,399 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:37,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,468 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:37,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,491 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:37,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,537 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:37,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,558 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:37,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,611 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:37,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,632 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:37,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:37,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,707 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:37,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:37,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:37,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,834 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:37,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:37,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:37,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:37,932 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:37,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:37,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:37,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:38,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,052 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:38,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:38,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,115 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:38,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,180 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:38,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,244 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:38,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,265 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:38,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,315 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:38,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,338 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:38,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,390 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:38,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,411 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:38,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:38,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,478 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:38,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,532 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:38,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,554 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:38,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,599 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,621 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:38,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,695 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:38,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,783 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:38,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,853 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:38,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,914 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:38,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:38,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:39,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:39,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:39,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,141 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:39,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,191 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,213 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:39,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,269 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:39,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,290 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:39,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,345 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:39,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:39,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,412 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:39,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:39,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,473 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,494 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:39,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,547 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:39,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:39,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,605 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:39,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,624 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:39,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:39,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:39,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:39,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,787 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,808 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:39,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:39,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,930 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:39,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:39,964 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:39,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:39,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:39,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:39,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:40,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,055 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:40,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,101 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:40,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,156 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,179 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:40,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,224 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:40,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,243 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:40,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,292 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:40,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:40,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,360 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:40,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,380 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:40,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,425 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:40,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,486 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:40,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,506 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:40,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,555 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:40,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,583 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:40,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,629 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,651 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:40,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,703 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:40,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,766 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,787 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:40,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,834 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:40,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,855 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:40,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,895 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:40,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,915 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:40,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:40,960 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:40,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:40,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:40,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:40,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:40,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,022 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:41,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,043 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:41,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,090 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:41,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,112 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:41,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:41,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:41,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:41,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,234 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:41,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,264 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,282 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:41,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,315 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:41,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,375 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:41,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,457 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:41,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,549 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:41,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:41,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:41,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,680 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:41,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:41,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,736 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:41,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,780 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:41,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:41,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:41,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,897 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,919 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:41,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:41,963 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:41,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:41,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:41,979 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:41,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:41,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:41,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,021 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:42,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:42,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,182 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:42,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:42,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,338 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:42,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,380 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:42,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,401 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:42,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,451 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,471 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:42,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,516 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,538 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:42,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,584 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,605 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:42,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:42,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,730 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,752 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:42,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:42,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,820 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:42,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:42,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:42,940 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:42,962 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:42,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:42,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:43,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,083 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:43,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,105 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:43,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,148 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:43,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:43,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,241 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:43,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:43,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,315 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:43,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,365 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:43,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,424 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:43,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,443 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:43,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:43,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,538 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,557 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:43,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,619 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:43,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:43,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,686 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:43,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:43,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:43,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:43,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,817 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:43,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:43,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,885 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:43,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,939 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:43,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:43,975 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:43,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:43,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,026 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:44,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:44,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,083 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:44,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,136 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:44,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,158 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:44,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,201 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:44,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:44,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,273 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:44,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,367 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:44,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:44,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,477 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:44,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:44,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,555 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:44,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,576 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:44,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,633 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:44,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,771 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,795 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:44,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:44,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,894 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:44,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,913 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:44,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:44,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:44,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:44,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:44,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,005 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:45,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:45,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,078 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:45,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:45,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,140 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:45,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:45,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,196 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,212 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:45,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:45,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,259 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:45,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,289 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:45,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:45,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,355 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:45,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,384 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:45,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,408 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:45,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,454 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:45,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:45,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:45,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:45,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:45,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,575 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:45,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:41:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:41:45,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,669 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-21 18:41:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-21 18:41:45,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:41:45,739 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 39 proven. 5 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-21 18:41:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:41:45,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 53 states and 68 transitions. [2023-11-21 18:41:45,758 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2023-11-21 18:41:45,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:41:45,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:41:45,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:41:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat