./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-numeric/Parts.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/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_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-numeric/Parts.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/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_187ad703-56d6-40fb-8ba6-9d412495e68e/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 663a2474dc11f7b5d0aa9a3ae9bbf5de1ab8d2ea5a060185a0446a8356edf6f1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:26:28,520 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:26:28,648 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-21 18:26:28,664 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:26:28,665 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:26:28,703 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:26:28,704 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:26:28,705 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:26:28,706 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:26:28,712 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:26:28,713 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:26:28,714 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:26:28,714 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:26:28,716 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:26:28,717 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:26:28,717 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:26:28,718 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:26:28,718 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:26:28,719 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:26:28,720 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:26:28,720 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:26:28,721 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:26:28,721 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:26:28,722 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:26:28,722 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:26:28,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:26:28,723 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:26:28,724 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:26:28,724 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:26:28,725 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:26:28,726 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:26:28,726 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:26:28,727 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_187ad703-56d6-40fb-8ba6-9d412495e68e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 663a2474dc11f7b5d0aa9a3ae9bbf5de1ab8d2ea5a060185a0446a8356edf6f1 [2023-11-21 18:26:29,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:26:29,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:26:29,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:26:29,097 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:26:29,097 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:26:29,099 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/termination-numeric/Parts.c [2023-11-21 18:26:32,402 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:26:32,611 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:26:32,612 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/sv-benchmarks/c/termination-numeric/Parts.c [2023-11-21 18:26:32,622 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/data/2058f44ed/8a84d665353f4ad1bdccc5b11f872dc5/FLAGe9d5adab7 [2023-11-21 18:26:32,642 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/data/2058f44ed/8a84d665353f4ad1bdccc5b11f872dc5 [2023-11-21 18:26:32,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:26:32,647 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:26:32,648 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:26:32,649 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:26:32,655 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:26:32,656 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d784da6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32, skipping insertion in model container [2023-11-21 18:26:32,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,680 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:26:32,861 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:26:32,868 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:26:32,882 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:26:32,897 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:26:32,898 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32 WrapperNode [2023-11-21 18:26:32,898 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:26:32,899 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:26:32,900 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:26:32,900 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:26:32,909 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,913 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,932 INFO L138 Inliner]: procedures = 5, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2023-11-21 18:26:32,933 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:26:32,933 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:26:32,934 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:26:32,934 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:26:32,943 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,943 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,945 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,945 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,948 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,952 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,953 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,954 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,956 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:26:32,957 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:26:32,958 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:26:32,958 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:26:32,959 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:26:32" (1/1) ... [2023-11-21 18:26:32,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:26:32,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:26:33,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:26:33,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_187ad703-56d6-40fb-8ba6-9d412495e68e/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:26:33,039 INFO L130 BoogieDeclarations]: Found specification of procedure parts [2023-11-21 18:26:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure parts [2023-11-21 18:26:33,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:26:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:26:33,099 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:26:33,102 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:26:33,299 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:26:33,333 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:26:33,334 INFO L308 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-21 18:26:33,336 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:26:33 BoogieIcfgContainer [2023-11-21 18:26:33,336 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:26:33,337 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:26:33,337 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:26:33,348 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:26:33,348 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:26:33" (1/1) ... [2023-11-21 18:26:33,358 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:26:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2023-11-21 18:26:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-21 18:26:33,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-21 18:26:33,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:33,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:33,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:33,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:26:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:33,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 43 states and 54 transitions. [2023-11-21 18:26:33,766 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2023-11-21 18:26:33,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:26:33,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:33,858 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 18:26:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 42 states and 53 transitions. [2023-11-21 18:26:33,913 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2023-11-21 18:26:33,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 18:26:33,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:26:34,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 46 states and 59 transitions. [2023-11-21 18:26:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 59 transitions. [2023-11-21 18:26:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 18:26:34,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:34,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:34,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:34,429 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 18:26:34,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 51 states and 69 transitions. [2023-11-21 18:26:34,683 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 69 transitions. [2023-11-21 18:26:34,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-21 18:26:34,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:34,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:34,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:34,748 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 18:26:34,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:34,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 54 states and 73 transitions. [2023-11-21 18:26:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 73 transitions. [2023-11-21 18:26:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:26:34,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:34,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:34,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:26:35,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 88 transitions. [2023-11-21 18:26:35,969 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2023-11-21 18:26:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:26:35,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:35,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:35,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:36,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:26:37,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 71 states and 105 transitions. [2023-11-21 18:26:37,347 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 105 transitions. [2023-11-21 18:26:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-21 18:26:37,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:37,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:37,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:26:38,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:38,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 75 states and 112 transitions. [2023-11-21 18:26:38,489 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 112 transitions. [2023-11-21 18:26:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-21 18:26:38,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:38,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:38,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:26:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 79 states and 119 transitions. [2023-11-21 18:26:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 119 transitions. [2023-11-21 18:26:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-21 18:26:39,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:26:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 80 states and 119 transitions. [2023-11-21 18:26:39,722 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 119 transitions. [2023-11-21 18:26:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-21 18:26:39,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:39,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:26:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:40,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 85 states and 131 transitions. [2023-11-21 18:26:40,692 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 131 transitions. [2023-11-21 18:26:40,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-21 18:26:40,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:40,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:40,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:40,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-21 18:26:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:41,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 90 states and 137 transitions. [2023-11-21 18:26:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 137 transitions. [2023-11-21 18:26:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-21 18:26:41,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-21 18:26:41,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 93 states and 139 transitions. [2023-11-21 18:26:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 139 transitions. [2023-11-21 18:26:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:41,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:41,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:41,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:42,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-21 18:26:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 94 states and 139 transitions. [2023-11-21 18:26:42,258 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 139 transitions. [2023-11-21 18:26:42,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:26:42,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:42,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:42,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:26:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:42,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 94 states and 138 transitions. [2023-11-21 18:26:42,835 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions. [2023-11-21 18:26:42,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:26:42,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:42,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:26:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 98 states and 143 transitions. [2023-11-21 18:26:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 143 transitions. [2023-11-21 18:26:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-21 18:26:44,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:26:45,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 103 states and 155 transitions. [2023-11-21 18:26:45,688 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 155 transitions. [2023-11-21 18:26:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-21 18:26:45,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:45,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:45,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:45,722 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-21 18:26:46,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:46,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 108 states and 161 transitions. [2023-11-21 18:26:46,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 161 transitions. [2023-11-21 18:26:46,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:26:46,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:46,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:46,704 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-21 18:26:47,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:47,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 111 states and 163 transitions. [2023-11-21 18:26:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 163 transitions. [2023-11-21 18:26:47,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-21 18:26:47,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:47,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-11-21 18:26:47,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 111 states and 162 transitions. [2023-11-21 18:26:47,876 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 162 transitions. [2023-11-21 18:26:47,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-21 18:26:47,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:47,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:48,279 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:26:50,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:50,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 117 states and 171 transitions. [2023-11-21 18:26:50,542 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 171 transitions. [2023-11-21 18:26:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-21 18:26:50,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:50,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:26:51,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 122 states and 184 transitions. [2023-11-21 18:26:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 184 transitions. [2023-11-21 18:26:51,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-21 18:26:51,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:51,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:51,975 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-11-21 18:26:53,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:53,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 127 states and 190 transitions. [2023-11-21 18:26:53,111 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 190 transitions. [2023-11-21 18:26:53,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:53,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:53,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:53,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 127 states and 190 transitions. [2023-11-21 18:26:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 190 transitions. [2023-11-21 18:26:53,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:53,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:53,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:53,719 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-11-21 18:26:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:54,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:54,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:54,379 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:54,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:54,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:54,411 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:54,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:54,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:54,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:54,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:54,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:54,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:54,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:54,637 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:54,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:54,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:54,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:54,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:54,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:54,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:54,793 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:54,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:54,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:54,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:54,915 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:54,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:54,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:54,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:54,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:55,056 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:55,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:55,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:55,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:55,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:55,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:55,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:55,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:55,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:55,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:55,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:55,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:55,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:55,408 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:55,437 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:55,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:55,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:55,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:55,551 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:55,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:55,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:55,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:55,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:55,778 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:55,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:55,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:55,861 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:55,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:55,888 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:55,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:55,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:55,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:55,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:55,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:55,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:55,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:56,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:56,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:56,077 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:56,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:56,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:56,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:56,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:56,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:56,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:56,240 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:56,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:56,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:56,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:56,402 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:56,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:56,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:56,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:56,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:56,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:56,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:56,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:56,577 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:56,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:56,602 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:56,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:56,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:56,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:56,677 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:56,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:56,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:56,702 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:56,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:56,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:56,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:56,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:56,781 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:56,805 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:56,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:56,878 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:56,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:56,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:56,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:57,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,033 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:57,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,125 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,195 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:26:57,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,298 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:26:57,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,397 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:57,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,490 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,634 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:57,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,666 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,749 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:57,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,783 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,863 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,888 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:57,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:57,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:57,988 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:57,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:57,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,060 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,250 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,382 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,675 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,699 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,768 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,887 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:58,960 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:58,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:58,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:58,986 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:58,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:58,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:58,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:59,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:59,108 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:59,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:59,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:59,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:59,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:59,187 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:59,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:59,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:59,213 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:59,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:59,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:59,285 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:26:59,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:59,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:59,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:59,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:59,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:59,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:59,383 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:26:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:59,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:59,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:59,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:59,480 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:26:59,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:59,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:59,507 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:59,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:59,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:59,578 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:26:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:59,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:59,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:59,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:59,675 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:26:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:59,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:59,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:26:59,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:59,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:59,798 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:59,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:59,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:59,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:26:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:26:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:26:59,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:26:59,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:26:59,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:26:59,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:26:59,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:26:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:00,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:00,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:00,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:00,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:00,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:00,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:00,126 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:00,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:00,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:00,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,208 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:00,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:00,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:00,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:00,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:00,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:00,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:00,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:00,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:00,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:00,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:00,434 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:00,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:00,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:00,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:00,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:00,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:00,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:00,536 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:00,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:00,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:00,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:00,637 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:00,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:00,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:00,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,750 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:00,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:00,786 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:00,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:00,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:00,911 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:00,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:00,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:00,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:01,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:01,106 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:01,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:01,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,236 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:01,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:01,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,432 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:01,606 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:01,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:01,838 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:01,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,866 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:01,937 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:01,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:01,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:01,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:01,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,036 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,246 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,442 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,468 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,539 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,633 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,750 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,788 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:02,953 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:02,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:02,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:03,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,178 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:03,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,334 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:03,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:03,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,536 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,604 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,691 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,886 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,910 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:03,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:03,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:03,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:03,974 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,174 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,236 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,321 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,345 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,407 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,431 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,493 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,580 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,604 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:04,953 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:04,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:04,985 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:04,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,072 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,213 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,299 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,360 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,383 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,453 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,541 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,566 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:05,928 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:05,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:05,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:05,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:05,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:05,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:05,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,023 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:06,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,112 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,136 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,209 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:06,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,304 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,398 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:06,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,424 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,492 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,518 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,581 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:06,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,756 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:06,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,781 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,846 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:06,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:06,943 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:06,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:06,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:06,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,042 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:07,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:07,070 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:07,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:07,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,152 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:07,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:07,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:07,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:07,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,262 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:07,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:07,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:07,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,363 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:07,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:07,392 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:07,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:07,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:07,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:07,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:07,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:07,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,584 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:07,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:07,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:07,611 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:07,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:07,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:07,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:07,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,685 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:07,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:07,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:07,715 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:07,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:07,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:07,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,789 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:07,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:07,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:07,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:07,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:07,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,895 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:07,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:07,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:07,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:07,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:07,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:07,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:07,995 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,022 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,207 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,235 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,307 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,405 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,510 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,536 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,607 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,705 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,729 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,802 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,828 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,899 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:08,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:08,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:08,925 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:08,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:08,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:08,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:08,991 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,016 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,077 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,101 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,252 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,364 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,428 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,520 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,634 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,702 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,726 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,796 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,892 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:09,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:09,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:09,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:09,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:09,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,006 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,069 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,093 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,156 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,238 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,321 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,424 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,482 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,563 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,586 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,822 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,844 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,901 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:10,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:10,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:10,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:10,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:10,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:10,983 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,006 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,075 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,212 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:11,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,311 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,416 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:11,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,444 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,516 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:11,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,545 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,616 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:11,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,801 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,887 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:11,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:11,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:11,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:11,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,096 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,123 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,191 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,288 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,423 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,510 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,609 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,677 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,766 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,870 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,900 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:12,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:12,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,102 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,169 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,259 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,285 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,381 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,451 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,476 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,557 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,653 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,682 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,786 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:13,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:13,982 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:13,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:13,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:13,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:14,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,161 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,309 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:14,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,336 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,400 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:14,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:14,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,644 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,708 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,801 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:14,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:14,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:14,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:14,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,138 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:15,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,224 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,248 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:15,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,332 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,394 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,417 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,478 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:27:15,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,503 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,565 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:15,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:15,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,671 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:15,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,759 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,819 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:15,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,844 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,905 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:15,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:15,929 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:15,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:15,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:15,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:15,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:16,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:16,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:16,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:16,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:16,068 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:16,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:16,091 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:16,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:16,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:16,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:16,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:16,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:16,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:16,252 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:16,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:16,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:16,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:16,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:16,309 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:16,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:16,332 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:16,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:16,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:16,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:27:16,389 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:27:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:27:16,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 130 states and 192 transitions. [2023-11-21 18:27:16,412 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-21 18:27:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:27:16,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:27:16,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:27:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat