./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/gcd02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/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_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/gcd02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/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 32bit --witnessprinter.graph.data.programhash 5840bf8cb045a250261e3957017079dce43a53700f7c91e31c16b36d5b980e00 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:48:40,180 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:48:40,257 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:48:40,263 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:48:40,264 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:48:40,288 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:48:40,289 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:48:40,289 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:48:40,290 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:48:40,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:48:40,292 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:48:40,292 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:48:40,293 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:48:40,294 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:48:40,294 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:48:40,295 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:48:40,296 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:48:40,296 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:48:40,297 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:48:40,297 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:48:40,298 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:48:40,303 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:48:40,304 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:48:40,304 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:48:40,304 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:48:40,305 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:48:40,305 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:48:40,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:48:40,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:48:40,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:48:40,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:48:40,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:48:40,308 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:48:40,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:48:40,309 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:48:40,309 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_45bcce1b-9020-4ec7-ba6d-32720edc10b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5840bf8cb045a250261e3957017079dce43a53700f7c91e31c16b36d5b980e00 [2023-11-21 18:48:40,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:48:40,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:48:40,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:48:40,623 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:48:40,624 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:48:40,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/recursive/gcd02.c [2023-11-21 18:48:43,732 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:48:43,946 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:48:43,947 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/sv-benchmarks/c/recursive/gcd02.c [2023-11-21 18:48:43,955 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/data/0d0fb5de8/22dae5c4bcdb43aa87f787c965beacd1/FLAG80997dc19 [2023-11-21 18:48:43,971 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/data/0d0fb5de8/22dae5c4bcdb43aa87f787c965beacd1 [2023-11-21 18:48:43,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:48:43,976 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:48:43,977 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:48:43,978 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:48:43,983 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:48:43,984 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:48:43" (1/1) ... [2023-11-21 18:48:43,985 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d923ecb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:43, skipping insertion in model container [2023-11-21 18:48:43,986 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:48:43" (1/1) ... [2023-11-21 18:48:44,009 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:48:44,187 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:48:44,200 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:48:44,224 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:48:44,237 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:48:44,238 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44 WrapperNode [2023-11-21 18:48:44,238 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:48:44,239 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:48:44,240 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:48:44,240 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:48:44,248 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,257 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,275 INFO L138 Inliner]: procedures = 14, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 47 [2023-11-21 18:48:44,275 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:48:44,276 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:48:44,277 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:48:44,277 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:48:44,287 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,287 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,289 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,290 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,294 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,296 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,298 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,299 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,301 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:48:44,306 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:48:44,306 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:48:44,306 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:48:44,307 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:48:44,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:48:44,339 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:48:44,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45bcce1b-9020-4ec7-ba6d-32720edc10b7/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:48:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-21 18:48:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-21 18:48:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:48:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure gcd [2023-11-21 18:48:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure gcd [2023-11-21 18:48:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:48:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure divides [2023-11-21 18:48:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure divides [2023-11-21 18:48:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:48:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:48:44,460 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:48:44,463 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:48:44,687 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:48:44,712 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:48:44,712 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:48:44,714 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:48:44 BoogieIcfgContainer [2023-11-21 18:48:44,714 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:48:44,715 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:48:44,715 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:48:44,726 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:48:44,727 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:48:44" (1/1) ... [2023-11-21 18:48:44,735 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:48:44,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 46 states and 58 transitions. [2023-11-21 18:48:44,789 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 58 transitions. [2023-11-21 18:48:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:48:44,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:44,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:45,033 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 18:48:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:45,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 45 states and 56 transitions. [2023-11-21 18:48:45,125 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:48:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:48:45,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:45,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:45,194 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 18:48:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 44 states and 55 transitions. [2023-11-21 18:48:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 55 transitions. [2023-11-21 18:48:45,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:48:45,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:45,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:45,347 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 18:48:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:45,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 50 states and 65 transitions. [2023-11-21 18:48:45,524 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2023-11-21 18:48:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:48:45,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:45,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:45,694 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 18:48:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 56 states and 76 transitions. [2023-11-21 18:48:46,321 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 76 transitions. [2023-11-21 18:48:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:48:46,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:46,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:46,442 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 18:48:46,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:46,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 55 states and 75 transitions. [2023-11-21 18:48:46,505 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 75 transitions. [2023-11-21 18:48:46,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-21 18:48:46,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:46,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:46,916 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 18:48:47,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 65 states and 95 transitions. [2023-11-21 18:48:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 95 transitions. [2023-11-21 18:48:47,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:48:47,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:47,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:48,023 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:48:49,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:49,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 70 states and 108 transitions. [2023-11-21 18:48:49,085 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 108 transitions. [2023-11-21 18:48:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:48:49,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:49,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:49,341 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:48:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:49,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 71 states and 111 transitions. [2023-11-21 18:48:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 111 transitions. [2023-11-21 18:48:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:48:49,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:48:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:50,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 76 states and 119 transitions. [2023-11-21 18:48:50,629 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 119 transitions. [2023-11-21 18:48:50,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:48:50,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:50,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:50,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:48:50,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 50 states and 68 transitions. [2023-11-21 18:48:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 68 transitions. [2023-11-21 18:48:50,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-21 18:48:50,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:50,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:50,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:48:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 60 states and 89 transitions. [2023-11-21 18:48:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 89 transitions. [2023-11-21 18:48:54,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:54,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:54,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:58,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:58,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:58,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:58,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:58,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:58,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:58,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:59,020 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:59,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:59,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:59,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:59,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:59,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:59,169 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:59,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:59,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:59,306 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:59,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:59,341 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:59,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:59,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:59,477 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:59,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:59,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:59,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:59,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:59,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:59,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:59,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:59,662 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:59,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:59,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:59,768 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:59,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:59,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:48:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:48:59,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:48:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:48:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:48:59,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:48:59,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:48:59,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:48:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:00,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:00,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:00,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:00,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:00,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:00,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:00,164 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:00,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:00,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:00,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:00,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:00,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:00,293 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:00,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:00,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:00,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:00,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:00,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:00,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:00,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:00,402 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:00,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:00,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:00,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:00,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:00,478 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:00,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:00,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:00,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:00,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:00,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:00,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:00,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:00,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:00,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:00,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:00,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:00,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:00,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:00,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:00,859 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:00,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:00,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:00,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:00,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:00,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:00,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:00,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:00,965 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:00,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:00,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:00,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:01,034 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:01,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:01,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:01,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:01,157 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:01,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:01,193 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:01,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:01,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:01,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:01,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:01,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:01,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:01,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:01,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:01,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:01,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:01,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:01,440 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:01,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:01,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:01,513 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:01,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:01,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:01,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:01,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:01,645 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:01,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:01,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:01,747 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:01,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:01,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:01,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:01,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:01,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:01,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:01,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,155 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:02,222 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:02,320 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,351 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:02,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:02,527 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,562 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:02,628 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,860 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:02,944 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:02,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:02,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,075 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:03,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:03,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:03,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:03,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:03,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:03,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:03,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,335 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,366 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:03,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:03,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:03,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,474 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:03,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:03,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:03,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:03,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:03,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:03,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:03,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,674 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:03,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:03,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:03,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,740 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,769 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:03,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:03,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:03,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:03,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:03,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:03,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:03,962 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:03,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,076 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,106 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,170 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,265 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,295 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,763 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,859 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:04,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:04,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:04,954 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:04,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:04,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,057 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,121 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,243 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,344 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,512 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,641 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,791 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,818 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:05,965 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:05,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:05,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:05,994 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:05,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:05,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,053 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,092 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,450 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,564 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,622 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,724 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,759 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,820 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,848 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:06,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:06,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:06,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,202 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,580 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,682 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,713 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,777 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,880 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:07,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:07,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:07,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,088 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,408 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,470 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,499 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,882 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:08,944 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:08,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:08,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:08,974 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:08,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:08,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:08,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:08,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,172 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,285 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,349 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,387 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,499 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,611 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,701 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,802 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,861 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,890 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:09,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:09,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,046 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,075 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,322 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,453 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,722 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,753 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:10,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:10,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:10,929 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:10,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:10,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:10,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,023 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,082 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,110 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,166 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,376 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,547 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,604 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,632 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,713 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,863 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:11,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:11,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:11,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:11,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:11,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,027 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,065 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,120 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,208 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,236 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,293 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,320 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,408 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,511 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,600 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,686 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,773 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:12,914 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:12,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:12,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:12,943 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:12,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:12,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:12,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:12,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,001 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,030 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,088 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,115 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,200 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,269 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,296 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,351 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,633 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,775 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,888 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:13,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:13,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:13,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:13,992 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:13,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:13,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,066 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,211 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,315 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,401 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,489 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,660 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,881 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:14,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:14,919 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:14,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:14,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:14,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:14,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,092 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,151 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,182 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,269 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,355 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,415 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,444 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,534 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,620 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,704 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:15,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:15,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,020 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,049 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,312 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,369 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,396 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,453 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,482 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,565 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,622 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,743 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,809 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,837 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,891 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:16,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:16,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:16,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:16,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,175 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,230 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,256 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,321 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,349 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,404 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,487 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,514 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,570 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,596 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,647 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,674 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,728 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,755 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,838 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,892 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,918 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:17,970 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:17,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:17,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:17,997 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:17,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:17,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:17,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,074 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,121 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,154 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,209 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,312 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,446 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,472 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,521 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,547 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,622 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,672 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,699 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,838 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,865 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:18,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:18,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:18,936 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:18,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:18,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:18,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:18,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:18,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,006 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,076 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,154 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,234 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,285 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,390 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,466 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,668 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,744 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,771 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,851 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,903 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:19,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:19,931 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:19,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:19,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:19,977 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,077 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,128 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,156 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,374 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,500 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,646 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,675 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,729 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,795 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,825 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,892 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:20,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:20,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:20,923 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:20,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:20,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:20,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,089 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,169 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,497 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,551 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,628 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,655 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,730 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,784 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,869 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:21,953 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:21,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:21,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:21,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:21,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,034 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,114 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,140 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,185 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,292 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,334 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,359 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,411 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,438 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,523 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,589 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,786 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,814 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,865 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,893 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:22,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:22,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:22,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:22,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:22,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,201 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,244 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,268 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,345 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,488 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,527 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,552 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,614 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,686 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,749 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,820 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,900 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:23,953 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:23,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:23,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:23,979 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:23,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:23,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:23,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,051 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,132 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,209 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,350 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,412 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,488 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,533 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,603 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,730 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,760 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,803 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:24,963 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:24,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:24,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:25,011 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:25,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:25,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:25,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:25,106 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:25,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:25,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:25,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:25,152 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:25,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:25,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:25,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:25,233 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:25,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:25,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:25,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:49:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:49:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 72 states and 119 transitions. [2023-11-21 18:49:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 119 transitions. [2023-11-21 18:49:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-21 18:49:25,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:49:25,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:49:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:49:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.