./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/MultCommutative-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/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_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/MultCommutative-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/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_89c77caf-5068-45da-9311-9919e46e5189/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 ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:36:31,150 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:36:31,231 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:36:31,237 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:36:31,238 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:36:31,269 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:36:31,275 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:36:31,276 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:36:31,277 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:36:31,279 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:36:31,280 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:36:31,281 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:36:31,281 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:36:31,282 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:36:31,282 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:36:31,283 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:36:31,283 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:36:31,284 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:36:31,285 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:36:31,285 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:36:31,286 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:36:31,287 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:36:31,287 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:36:31,288 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:36:31,288 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:36:31,289 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:36:31,289 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:36:31,290 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:36:31,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:36:31,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:36:31,292 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:36:31,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:36:31,293 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:36:31,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:36:31,294 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:36:31,295 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_89c77caf-5068-45da-9311-9919e46e5189/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce29b37e076ab683230ebf17073db3b7759ea39570dd2ef64322b6d43bb636cd [2023-11-21 18:36:31,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:36:31,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:36:31,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:36:31,598 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:36:31,599 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:36:31,601 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/recursive/MultCommutative-2.c [2023-11-21 18:36:35,062 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:36:35,258 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:36:35,258 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/sv-benchmarks/c/recursive/MultCommutative-2.c [2023-11-21 18:36:35,266 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/data/51f4209df/147fe9b161224686aa13b94477fe9748/FLAGae521dd5c [2023-11-21 18:36:35,283 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/data/51f4209df/147fe9b161224686aa13b94477fe9748 [2023-11-21 18:36:35,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:36:35,287 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:36:35,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:36:35,290 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:36:35,295 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:36:35,296 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b29ac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35, skipping insertion in model container [2023-11-21 18:36:35,297 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,327 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:36:35,504 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:36:35,514 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:36:35,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:36:35,543 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:36:35,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35 WrapperNode [2023-11-21 18:36:35,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:36:35,545 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:36:35,545 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:36:35,546 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:36:35,554 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,562 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,580 INFO L138 Inliner]: procedures = 13, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 38 [2023-11-21 18:36:35,580 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:36:35,581 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:36:35,581 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:36:35,582 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:36:35,592 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,593 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,594 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,597 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,599 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,600 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,601 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,603 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:36:35,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:36:35,604 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:36:35,605 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:36:35,606 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:36:35,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:36:35,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:36:35,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89c77caf-5068-45da-9311-9919e46e5189/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:36:35,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:36:35,684 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2023-11-21 18:36:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2023-11-21 18:36:35,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:36:35,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:36:35,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:36:35,750 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:36:35,753 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:36:35,920 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:36:35,961 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:36:35,962 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:36:35,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:36:35 BoogieIcfgContainer [2023-11-21 18:36:35,964 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:36:35,965 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:36:35,965 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:36:35,976 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:36:35,976 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:36:35" (1/1) ... [2023-11-21 18:36:35,991 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:36:36,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:36,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2023-11-21 18:36:36,043 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2023-11-21 18:36:36,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-21 18:36:36,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:36,234 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 18:36:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 29 states and 35 transitions. [2023-11-21 18:36:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2023-11-21 18:36:36,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:36:36,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:36,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:36,492 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 18:36:36,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:36,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 31 states and 39 transitions. [2023-11-21 18:36:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2023-11-21 18:36:36,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-21 18:36:36,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:36,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:36,642 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 18:36:36,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 38 transitions. [2023-11-21 18:36:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2023-11-21 18:36:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:36:36,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:36,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:36,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:36,762 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 18:36:36,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:36,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 46 transitions. [2023-11-21 18:36:36,962 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2023-11-21 18:36:36,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:36:36,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:36,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:36,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:37,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:36:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:37,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 39 states and 52 transitions. [2023-11-21 18:36:37,304 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2023-11-21 18:36:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:36:37,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:37,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:36:37,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:37,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 39 states and 50 transitions. [2023-11-21 18:36:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 50 transitions. [2023-11-21 18:36:37,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-21 18:36:37,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:37,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:37,741 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:36:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 40 states and 52 transitions. [2023-11-21 18:36:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 52 transitions. [2023-11-21 18:36:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-21 18:36:37,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:37,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:37,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:37,934 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:36:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 40 states and 51 transitions. [2023-11-21 18:36:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 51 transitions. [2023-11-21 18:36:38,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-21 18:36:38,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:38,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:38,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:36:39,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 50 states and 75 transitions. [2023-11-21 18:36:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 75 transitions. [2023-11-21 18:36:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-21 18:36:39,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:39,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:39,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:36:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 50 states and 74 transitions. [2023-11-21 18:36:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 74 transitions. [2023-11-21 18:36:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-21 18:36:39,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:39,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 18:36:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 59 states and 92 transitions. [2023-11-21 18:36:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 92 transitions. [2023-11-21 18:36:40,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-21 18:36:40,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:40,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:40,795 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-21 18:36:41,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 35 states and 48 transitions. [2023-11-21 18:36:41,020 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2023-11-21 18:36:41,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:41,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:41,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:42,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:42,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:42,823 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:42,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:42,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:42,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:42,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:42,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:42,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:43,023 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:43,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:43,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:43,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:43,168 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:43,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:43,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:43,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:43,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:43,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:43,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:43,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:43,353 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:43,394 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:43,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:43,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:43,471 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:43,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:43,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:43,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:43,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:43,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:43,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:43,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:43,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:43,707 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:43,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:43,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:43,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:43,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:43,790 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:43,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:43,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:43,913 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:43,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:43,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:43,949 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:43,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:43,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:43,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:44,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:44,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:44,079 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:44,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:44,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:44,171 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:44,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:44,210 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:44,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:44,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:44,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:44,271 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:44,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:44,303 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:44,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:44,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:44,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:44,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:44,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:44,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:44,433 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:44,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:44,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:44,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:44,540 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:44,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:44,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:44,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:44,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:44,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:44,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:44,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:44,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:44,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:44,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:44,809 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:44,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:44,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:44,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:44,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:44,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:44,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:45,012 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:45,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:45,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:45,046 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:45,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:45,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:45,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:45,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:45,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:45,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:45,174 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:45,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:45,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:45,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:45,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:45,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:45,296 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:45,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:45,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:45,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:45,391 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:45,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:45,425 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:45,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:45,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:45,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:45,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:45,487 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:45,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:45,516 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:45,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:45,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:45,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:45,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:45,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:45,714 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:45,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:45,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:45,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:45,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:45,821 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:45,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:45,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:45,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:45,927 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:45,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:45,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:45,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:45,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:45,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,018 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:46,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:46,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:46,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,130 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:46,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:46,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:46,165 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:46,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:46,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:46,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:46,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:46,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:46,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:46,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:46,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:46,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,450 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:46,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,576 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:46,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:46,626 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:46,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:46,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:46,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:46,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:46,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:46,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:46,841 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:46,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:46,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:46,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:46,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:46,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:46,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:46,981 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,095 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,147 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,238 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,557 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,590 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,684 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:47,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:47,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:47,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,870 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:47,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:47,939 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:47,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:47,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:47,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,019 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:48,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,043 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:48,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:48,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,196 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,224 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:48,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:48,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,323 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:48,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:48,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:48,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,482 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:48,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,545 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,580 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:48,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,657 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:48,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,708 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:48,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,800 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:48,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:48,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:48,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:48,929 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:48,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:48,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:48,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:48,978 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:49,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:49,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,055 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:49,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,140 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:49,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,227 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,254 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:49,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,307 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:49,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:49,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,387 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:49,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:49,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,477 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:49,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:49,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:49,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,665 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:49,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,695 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:49,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:49,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:49,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:49,939 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:49,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,054 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:50,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,120 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:50,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,153 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:50,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:50,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,259 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:50,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,317 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,342 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:50,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:50,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,415 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:50,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,469 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:50,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,551 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:50,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,576 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:50,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,632 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:50,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,708 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:50,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,732 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:50,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:50,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,803 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:50,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:50,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,894 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:50,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:50,965 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:50,993 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:50,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:50,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:50,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:51,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,066 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:51,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,128 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,155 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:51,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,216 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,244 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:51,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:51,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,401 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:51,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,447 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:51,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,468 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:51,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,536 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:51,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,589 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:51,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,670 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:51,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:51,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,768 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:51,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,820 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:51,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,901 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:51,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:51,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:51,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:52,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,122 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,144 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:52,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:52,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:52,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:52,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,348 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:52,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:52,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:52,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,497 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:52,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:52,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:52,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,603 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:52,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,648 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,670 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:52,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:52,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:52,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:52,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:52,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:52,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:52,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:52,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:52,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:53,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,057 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:53,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:53,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,212 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:53,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,267 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:53,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,291 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:53,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,339 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:53,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:53,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,503 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:53,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:53,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:53,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:53,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:53,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:53,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:53,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,868 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:53,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:53,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:53,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:54,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:54,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:54,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,162 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:54,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:54,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,233 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:54,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:54,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,300 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:54,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:54,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:54,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:54,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:54,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,538 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:54,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,582 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:54,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:54,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:54,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:54,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:54,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,795 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:54,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:54,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,877 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,902 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:54,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:54,959 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:54,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:54,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:54,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:54,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,031 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:55,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,054 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:55,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:55,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,135 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:55,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:55,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,212 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:55,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:55,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,283 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:55,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,334 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:55,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,357 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:55,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,416 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,441 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:36:55,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:36:55,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:55,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:55,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,641 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:55,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,667 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:55,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,716 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,738 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:55,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:55,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:55,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:55,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:55,979 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:55,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:55,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:56,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:56,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:56,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:56,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,176 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:56,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,245 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:56,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,326 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:56,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:56,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:56,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:56,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:56,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:56,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,565 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:56,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:56,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:56,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:56,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:56,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,804 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:56,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:56,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,918 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:56,939 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:56,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:56,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:56,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:56,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:56,993 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:57,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,075 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:57,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,150 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:57,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,218 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,239 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:57,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:57,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,305 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:57,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:57,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,439 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,464 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:57,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,522 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:57,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:57,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:57,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,620 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:57,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,686 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:57,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,729 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:57,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:57,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,805 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:57,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:57,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,893 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:57,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:57,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:57,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:57,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,193 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,216 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,286 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,403 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,497 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,579 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,653 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,702 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:58,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,778 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:58,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,878 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:58,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:58,923 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:58,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:58,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:58,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,004 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:59,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,030 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:59,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,088 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,120 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:59,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,178 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:59,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,246 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,268 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:59,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:59,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,349 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:59,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,429 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:59,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:59,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,495 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:59,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:59,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,559 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:59,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,614 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,646 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:59,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,688 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,709 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:36:59,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:36:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,788 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:59,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:59,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,851 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:59,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:36:59,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:59,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:36:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:36:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:36:59,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:36:59,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:36:59,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:36:59,984 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,115 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:00,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,203 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:00,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:00,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,458 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,501 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,522 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,586 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,650 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,706 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,792 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:00,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,898 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:00,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:00,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:00,918 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:00,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:00,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:00,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:00,976 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:01,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,001 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:01,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,045 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:01,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,067 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:01,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,112 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:01,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,133 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:01,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,186 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:01,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:01,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:01,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,326 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:01,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:01,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,389 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:01,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:01,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,462 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:01,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:37:01,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,531 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:01,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,553 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:01,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,604 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:01,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:01,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,713 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:01,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:01,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,835 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:01,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:01,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:01,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:01,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:01,943 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:01,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:01,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:01,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:01,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:02,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:02,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,086 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:02,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,138 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:02,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:02,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,304 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:02,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,356 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:02,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,377 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:02,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,430 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:02,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,454 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:02,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,516 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:02,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:02,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,630 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,654 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:02,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,705 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:02,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:02,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,790 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:02,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,838 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:02,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:02,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,916 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,941 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:02,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:02,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:02,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:02,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:03,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:03,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,058 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:03,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,098 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:03,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:03,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,178 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:03,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,216 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:03,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:03,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,310 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:03,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,347 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:03,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:03,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:03,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,440 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:03,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:03,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:03,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:03,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:03,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:03,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,719 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:03,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,805 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:03,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:03,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,869 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:03,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,924 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:03,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:03,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,015 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:04,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:04,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,201 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,262 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,283 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,324 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,345 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:04,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,483 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:04,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,575 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,617 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:04,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,831 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,852 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,916 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:04,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:04,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:04,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:04,978 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:04,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:04,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,030 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:05,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:05,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,143 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:05,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:05,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,202 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:05,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:05,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:05,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,351 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:05,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,415 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:05,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:05,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:05,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,592 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,615 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:05,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,652 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:05,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:05,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:05,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:05,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:05,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:05,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:05,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,905 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:05,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,925 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:05,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:05,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:05,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:05,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:05,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:05,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,039 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:06,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,063 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:06,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,111 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:06,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:06,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,181 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,204 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:06,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,274 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:06,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,311 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:06,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:06,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:06,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,390 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:06,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,439 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:06,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:06,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,523 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:06,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:06,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,596 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:06,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,635 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:06,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:06,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:06,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,806 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:06,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:06,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,890 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:06,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:06,943 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:06,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:06,968 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:06,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:06,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:06,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:07,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:07,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,105 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:07,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,143 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:07,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,164 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:07,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,203 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:07,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:07,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,273 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:07,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:07,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,337 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:07,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,358 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:07,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:07,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,487 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:07,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,511 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:07,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,559 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:07,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:07,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:07,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,640 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:07,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,679 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:07,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:07,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,775 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:07,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:07,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,835 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:07,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,885 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:07,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:07,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:07,960 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:07,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:07,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:07,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,047 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:08,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,158 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,183 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,243 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,303 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:08,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,352 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:08,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,415 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,437 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:08,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:08,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,565 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,592 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,633 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:08,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,705 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:08,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,772 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,897 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,918 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:08,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:08,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:08,978 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:08,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:08,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:08,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,080 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,103 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:09,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,333 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,410 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,478 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,559 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,603 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,625 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,665 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,687 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:09,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,735 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,760 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,797 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:09,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,869 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:09,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,897 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:09,940 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:09,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:09,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:09,963 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:09,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:09,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:09,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,026 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,069 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,092 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:10,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:10,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,281 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:10,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:10,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,355 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,455 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,476 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:10,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,523 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,548 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,586 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,666 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,726 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,764 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,785 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:10,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,838 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:10,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,864 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:10,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:10,932 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:10,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:10,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:10,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:10,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:10,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,000 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:11,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,048 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:11,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:11,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:11,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:11,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,195 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:11,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,244 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,267 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:11,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,304 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:11,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,324 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:11,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,379 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:11,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:11,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:11,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,478 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:11,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,536 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:11,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,586 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:11,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,651 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:11,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,672 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:11,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:11,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:11,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,805 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:11,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:11,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,872 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:11,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,918 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:11,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:11,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:11,943 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:11,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:11,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:11,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:11,986 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,010 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:12,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,062 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:12,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,087 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:12,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,134 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:12,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,157 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:12,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,196 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:12,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:12,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:12,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:12,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,346 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:12,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,404 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:12,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,427 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:12,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:12,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,484 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:12,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:12,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:12,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,642 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:12,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,734 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:12,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:12,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,789 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:12,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,836 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:12,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,859 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:12,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:12,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,916 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:12,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:12,961 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:12,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:12,982 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:12,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:12,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:13,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,039 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:13,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,137 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,162 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,263 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:13,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,284 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:13,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:13,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,336 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,384 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,405 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,456 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:13,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,525 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:13,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,548 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:13,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,601 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:13,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:13,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,692 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:13,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,748 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:13,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:13,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:13,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:13,959 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:13,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:13,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:13,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:13,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:13,998 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:14,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,020 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:37:14,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,056 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:14,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,078 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:37:14,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,122 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:14,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,146 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:14,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,208 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:14,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,271 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:37:14,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,339 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:14,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,400 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:14,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:14,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,505 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:14,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,528 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:14,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:14,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,689 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:14,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,772 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:14,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,829 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,866 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:14,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,887 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:37:14,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:37:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:14,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:14,961 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:14,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:14,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:14,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:15,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:15,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:15,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:15,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:15,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:15,049 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:37:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 42 states and 64 transitions. [2023-11-21 18:37:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2023-11-21 18:37:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-21 18:37:15,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:15,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat