./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2c.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/NestedRecursion_2c.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e757bed859e5dfb8bc677e07409ebb4da6a15dd0898403a302646229a6409be5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:51:36,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:51:36,191 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 21:51:36,197 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:51:36,197 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:51:36,220 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:51:36,221 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:51:36,221 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:51:36,221 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:51:36,222 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:51:36,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:51:36,222 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:51:36,222 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:51:36,222 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:51:36,223 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:51:36,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:51:36,223 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:51:36,223 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:51:36,223 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:51:36,223 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:51:36,223 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:51:36,224 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:51:36,224 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:51:36,224 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:51:36,224 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:51:36,224 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:51:36,224 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:36,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:51:36,225 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:51:36,225 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:51:36,225 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:51:36,225 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:51:36,225 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e757bed859e5dfb8bc677e07409ebb4da6a15dd0898403a302646229a6409be5 [2024-11-13 21:51:36,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:51:36,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:51:36,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:51:36,615 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:51:36,616 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:51:36,617 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-crafted/NestedRecursion_2c.c Unable to find full path for "g++" [2024-11-13 21:51:38,597 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:51:38,887 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:51:38,891 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/sv-benchmarks/c/termination-crafted/NestedRecursion_2c.c [2024-11-13 21:51:38,903 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/data/3ddbe8263/0ad14ac2667b4609a364b084d9918b3a/FLAGf09a25e15 [2024-11-13 21:51:38,919 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/data/3ddbe8263/0ad14ac2667b4609a364b084d9918b3a [2024-11-13 21:51:38,922 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:51:38,924 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:51:38,926 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:38,926 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:51:38,932 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:51:38,933 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:38" (1/1) ... [2024-11-13 21:51:38,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa49c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:38, skipping insertion in model container [2024-11-13 21:51:38,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:38" (1/1) ... [2024-11-13 21:51:38,959 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:51:39,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:39,192 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:51:39,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:39,227 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:51:39,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39 WrapperNode [2024-11-13 21:51:39,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:39,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:39,230 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:51:39,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:51:39,243 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,247 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,268 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12 [2024-11-13 21:51:39,270 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:39,271 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:51:39,271 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:51:39,271 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:51:39,279 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,281 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,283 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,285 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,289 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,293 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,295 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,296 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:51:39,299 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:51:39,301 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:51:39,302 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:51:39,303 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:39,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:51:39,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:51:39,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ed1d4af9-f70a-4f46-a510-8fa795fc302e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:51:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure g [2024-11-13 21:51:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2024-11-13 21:51:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:51:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:51:39,471 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:51:39,474 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:51:39,631 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-13 21:51:39,631 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:51:39,670 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:51:39,670 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:51:39,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:39 BoogieIcfgContainer [2024-11-13 21:51:39,672 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:51:39,673 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:51:39,673 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:51:39,687 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:51:39,687 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:51:39" (1/1) ... [2024-11-13 21:51:39,700 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:51:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:39,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2024-11-13 21:51:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-13 21:51:39,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:51:39,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:39,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 30 transitions. [2024-11-13 21:51:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2024-11-13 21:51:40,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:51:40,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:40,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:40,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 36 transitions. [2024-11-13 21:51:40,616 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-13 21:51:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:51:40,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:40,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:40,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:40,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:40,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 42 transitions. [2024-11-13 21:51:40,998 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-11-13 21:51:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:51:40,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 35 states and 44 transitions. [2024-11-13 21:51:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-13 21:51:41,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:51:41,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:41,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:41,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 52 transitions. [2024-11-13 21:51:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-11-13 21:51:41,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:51:41,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:41,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:41,773 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 58 transitions. [2024-11-13 21:51:42,071 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-13 21:51:42,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:51:42,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 57 transitions. [2024-11-13 21:51:42,295 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 57 transitions. [2024-11-13 21:51:42,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:51:42,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,351 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 45 states and 58 transitions. [2024-11-13 21:51:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2024-11-13 21:51:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:51:42,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:42,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:43,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 50 states and 64 transitions. [2024-11-13 21:51:43,002 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2024-11-13 21:51:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:51:43,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:43,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:43,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:51:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:43,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 56 states and 77 transitions. [2024-11-13 21:51:43,855 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 77 transitions. [2024-11-13 21:51:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:51:43,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:43,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:43,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:44,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 61 states and 83 transitions. [2024-11-13 21:51:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 83 transitions. [2024-11-13 21:51:44,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:51:44,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:44,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:45,036 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 14 proven. 31 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:51:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 64 states and 98 transitions. [2024-11-13 21:51:46,066 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 98 transitions. [2024-11-13 21:51:46,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:51:46,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:46,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,203 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:51:46,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 65 states and 98 transitions. [2024-11-13 21:51:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 98 transitions. [2024-11-13 21:51:46,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:51:46,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:46,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:46,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,801 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 14 proven. 31 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:51:46,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:46,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 65 states and 98 transitions. [2024-11-13 21:51:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 98 transitions. [2024-11-13 21:51:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:51:46,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:46,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:51:47,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 55 states and 73 transitions. [2024-11-13 21:51:47,198 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-11-13 21:51:47,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:51:47,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:47,488 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:47,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 60 states and 78 transitions. [2024-11-13 21:51:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 78 transitions. [2024-11-13 21:51:47,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:51:47,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:47,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:48,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:48,161 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 21:51:48,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:48,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 61 states and 78 transitions. [2024-11-13 21:51:48,576 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2024-11-13 21:51:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:51:48,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:48,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:48,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 21:51:48,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 48 states and 53 transitions. [2024-11-13 21:51:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2024-11-13 21:51:48,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:51:48,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:48,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:49,276 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:49,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:49,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 58 transitions. [2024-11-13 21:51:49,805 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 58 transitions. [2024-11-13 21:51:49,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:51:49,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:49,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:50,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 58 states and 63 transitions. [2024-11-13 21:51:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2024-11-13 21:51:50,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:51:50,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:50,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:50,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:51,017 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:51,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:51,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 63 states and 68 transitions. [2024-11-13 21:51:51,669 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 68 transitions. [2024-11-13 21:51:51,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:51:51,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:51,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:51,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 68 states and 73 transitions. [2024-11-13 21:51:52,747 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 73 transitions. [2024-11-13 21:51:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:51:52,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:52,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:53,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 73 states and 78 transitions. [2024-11-13 21:51:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2024-11-13 21:51:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:53,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:53,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:53,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:54,406 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 0 proven. 308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 78 states and 83 transitions. [2024-11-13 21:51:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 83 transitions. [2024-11-13 21:51:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:51:55,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:55,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:55,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:55,681 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 366 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:56,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 83 states and 88 transitions. [2024-11-13 21:51:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 88 transitions. [2024-11-13 21:51:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:51:56,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:56,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:56,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 0 proven. 429 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 93 transitions. [2024-11-13 21:51:57,888 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 93 transitions. [2024-11-13 21:51:57,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:51:57,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:57,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:59,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 93 states and 98 transitions. [2024-11-13 21:51:59,262 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 98 transitions. [2024-11-13 21:51:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:51:59,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:59,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:59,816 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:00,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:00,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 98 states and 103 transitions. [2024-11-13 21:52:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 103 transitions. [2024-11-13 21:52:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:52:00,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:00,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:01,132 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:01,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 103 states and 108 transitions. [2024-11-13 21:52:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 108 transitions. [2024-11-13 21:52:01,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:52:01,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:01,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 0 proven. 731 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:02,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:02,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 108 states and 113 transitions. [2024-11-13 21:52:02,903 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 113 transitions. [2024-11-13 21:52:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:52:02,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:02,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:02,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 0 proven. 819 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:04,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 113 states and 118 transitions. [2024-11-13 21:52:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 118 transitions. [2024-11-13 21:52:04,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:52:04,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:04,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:04,740 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 912 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 118 states and 123 transitions. [2024-11-13 21:52:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 123 transitions. [2024-11-13 21:52:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:52:05,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:05,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:05,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:06,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 0 proven. 1010 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:06,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:06,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 123 states and 128 transitions. [2024-11-13 21:52:06,956 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 128 transitions. [2024-11-13 21:52:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:52:06,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:06,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 1113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:08,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 128 states and 133 transitions. [2024-11-13 21:52:08,306 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 133 transitions. [2024-11-13 21:52:08,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:52:08,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:08,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:08,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:09,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 1221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:09,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 133 states and 138 transitions. [2024-11-13 21:52:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2024-11-13 21:52:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:52:09,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:09,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:09,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:10,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 0 proven. 1334 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 138 states and 143 transitions. [2024-11-13 21:52:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 143 transitions. [2024-11-13 21:52:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:52:11,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:11,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:12,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:12,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 143 states and 148 transitions. [2024-11-13 21:52:12,676 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 148 transitions. [2024-11-13 21:52:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:52:12,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:12,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:13,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 1575 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:14,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 148 states and 153 transitions. [2024-11-13 21:52:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 153 transitions. [2024-11-13 21:52:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:52:14,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:14,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:14,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 0 proven. 1703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:15,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 153 states and 158 transitions. [2024-11-13 21:52:15,960 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 158 transitions. [2024-11-13 21:52:15,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:52:15,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:15,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 1836 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:17,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 158 states and 163 transitions. [2024-11-13 21:52:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 163 transitions. [2024-11-13 21:52:17,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:52:17,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:17,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:18,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1974 backedges. 0 proven. 1974 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 163 states and 168 transitions. [2024-11-13 21:52:19,442 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 168 transitions. [2024-11-13 21:52:19,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:52:19,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:19,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:19,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 0 proven. 2117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:21,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:21,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 168 states and 173 transitions. [2024-11-13 21:52:21,076 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 173 transitions. [2024-11-13 21:52:21,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:52:21,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:21,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:21,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:21,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2265 backedges. 0 proven. 2265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:22,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 173 states and 178 transitions. [2024-11-13 21:52:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 178 transitions. [2024-11-13 21:52:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:52:22,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:22,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:23,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2418 backedges. 0 proven. 2418 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 178 states and 183 transitions. [2024-11-13 21:52:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 183 transitions. [2024-11-13 21:52:24,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:52:24,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:24,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2576 backedges. 0 proven. 2576 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:26,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:26,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 183 states and 188 transitions. [2024-11-13 21:52:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 188 transitions. [2024-11-13 21:52:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:52:26,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:27,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2739 backedges. 0 proven. 2739 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 188 states and 193 transitions. [2024-11-13 21:52:28,261 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 193 transitions. [2024-11-13 21:52:28,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:52:28,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:28,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:28,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2907 backedges. 0 proven. 2907 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 193 states and 198 transitions. [2024-11-13 21:52:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2024-11-13 21:52:30,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:52:30,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:30,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:30,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:31,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 0 proven. 3080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:32,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:32,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 198 states and 203 transitions. [2024-11-13 21:52:32,304 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 203 transitions. [2024-11-13 21:52:32,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:52:32,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:32,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3258 backedges. 0 proven. 3258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 203 states and 208 transitions. [2024-11-13 21:52:34,264 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 208 transitions. [2024-11-13 21:52:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 21:52:34,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:34,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:35,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3441 backedges. 0 proven. 3441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:36,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:36,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 208 states and 213 transitions. [2024-11-13 21:52:36,256 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 213 transitions. [2024-11-13 21:52:36,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:52:36,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:36,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:37,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3629 backedges. 0 proven. 3629 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:38,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 213 states and 218 transitions. [2024-11-13 21:52:38,331 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 218 transitions. [2024-11-13 21:52:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 21:52:38,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:38,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:39,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3822 backedges. 0 proven. 3822 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:40,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:40,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 218 states and 223 transitions. [2024-11-13 21:52:40,489 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 223 transitions. [2024-11-13 21:52:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:52:40,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:40,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:41,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 0 proven. 4020 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 223 states and 228 transitions. [2024-11-13 21:52:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 228 transitions. [2024-11-13 21:52:42,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:52:42,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:42,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 4223 backedges. 0 proven. 4223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:45,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 228 states and 233 transitions. [2024-11-13 21:52:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 233 transitions. [2024-11-13 21:52:45,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:52:45,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4431 backedges. 0 proven. 4431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:47,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 233 states and 238 transitions. [2024-11-13 21:52:47,790 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 238 transitions. [2024-11-13 21:52:47,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 21:52:47,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:47,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4644 backedges. 0 proven. 4644 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 238 states and 243 transitions. [2024-11-13 21:52:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 243 transitions. [2024-11-13 21:52:50,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:52:50,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:50,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4862 backedges. 0 proven. 4862 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:52,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 243 states and 248 transitions. [2024-11-13 21:52:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 248 transitions. [2024-11-13 21:52:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 21:52:52,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:52,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:54,294 INFO L134 CoverageAnalysis]: Checked inductivity of 5085 backedges. 0 proven. 5085 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 248 states and 253 transitions. [2024-11-13 21:52:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 253 transitions. [2024-11-13 21:52:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:52:55,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:55,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:57,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5313 backedges. 0 proven. 5313 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 253 states and 258 transitions. [2024-11-13 21:52:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 258 transitions. [2024-11-13 21:52:58,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 21:52:58,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:58,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:59,966 INFO L134 CoverageAnalysis]: Checked inductivity of 5546 backedges. 0 proven. 5546 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:01,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 258 states and 263 transitions. [2024-11-13 21:53:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 263 transitions. [2024-11-13 21:53:01,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:53:01,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:01,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 5784 backedges. 0 proven. 5784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:04,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 263 states and 268 transitions. [2024-11-13 21:53:04,200 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 268 transitions. [2024-11-13 21:53:04,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 21:53:04,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:04,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:05,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6027 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:07,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 268 states and 273 transitions. [2024-11-13 21:53:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 273 transitions. [2024-11-13 21:53:07,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:53:07,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:07,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:07,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6275 backedges. 0 proven. 6275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:10,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:10,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 273 states and 278 transitions. [2024-11-13 21:53:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 278 transitions. [2024-11-13 21:53:10,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 21:53:10,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:10,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:12,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6528 backedges. 0 proven. 6528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 278 states and 283 transitions. [2024-11-13 21:53:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 283 transitions. [2024-11-13 21:53:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 21:53:13,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:13,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:15,220 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:16,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:16,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 283 states and 288 transitions. [2024-11-13 21:53:16,501 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 288 transitions. [2024-11-13 21:53:16,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:53:16,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:16,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:16,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:18,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7049 backedges. 0 proven. 7049 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:19,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:19,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 288 states and 293 transitions. [2024-11-13 21:53:19,928 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 293 transitions. [2024-11-13 21:53:19,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:53:19,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:19,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:19,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7317 backedges. 0 proven. 7317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 293 states and 298 transitions. [2024-11-13 21:53:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 298 transitions. [2024-11-13 21:53:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 21:53:23,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:23,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7590 backedges. 0 proven. 7590 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:26,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 298 states and 303 transitions. [2024-11-13 21:53:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 303 transitions. [2024-11-13 21:53:26,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-13 21:53:26,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:26,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:28,841 INFO L134 CoverageAnalysis]: Checked inductivity of 7868 backedges. 0 proven. 7868 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:30,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 303 states and 308 transitions. [2024-11-13 21:53:30,305 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 308 transitions. [2024-11-13 21:53:30,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 21:53:30,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:30,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8151 backedges. 0 proven. 8151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:33,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:33,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 308 states and 313 transitions. [2024-11-13 21:53:33,806 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 313 transitions. [2024-11-13 21:53:33,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 21:53:33,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:33,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8439 backedges. 0 proven. 8439 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:37,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:37,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 313 states and 318 transitions. [2024-11-13 21:53:37,415 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 318 transitions. [2024-11-13 21:53:37,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-13 21:53:37,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:37,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8732 backedges. 0 proven. 8732 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:41,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:41,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 318 states and 323 transitions. [2024-11-13 21:53:41,456 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 323 transitions. [2024-11-13 21:53:41,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-13 21:53:41,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:41,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 9030 backedges. 0 proven. 9030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:45,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 323 states and 328 transitions. [2024-11-13 21:53:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 328 transitions. [2024-11-13 21:53:45,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-13 21:53:45,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:45,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:45,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 9333 backedges. 0 proven. 9333 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:49,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 328 states and 333 transitions. [2024-11-13 21:53:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 333 transitions. [2024-11-13 21:53:49,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-13 21:53:49,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:49,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:49,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 9641 backedges. 0 proven. 9641 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:54,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 333 states and 338 transitions. [2024-11-13 21:53:54,152 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 338 transitions. [2024-11-13 21:53:54,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-13 21:53:54,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:54,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:56,619 INFO L134 CoverageAnalysis]: Checked inductivity of 9954 backedges. 0 proven. 9954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:58,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:58,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 338 states and 343 transitions. [2024-11-13 21:53:58,135 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 343 transitions. [2024-11-13 21:53:58,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 21:53:58,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:58,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 10272 backedges. 0 proven. 10272 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:02,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 343 states and 348 transitions. [2024-11-13 21:54:02,282 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 348 transitions. [2024-11-13 21:54:02,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-13 21:54:02,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:02,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 10595 backedges. 0 proven. 10595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:06,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:06,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 348 states and 353 transitions. [2024-11-13 21:54:06,600 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 353 transitions. [2024-11-13 21:54:06,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-13 21:54:06,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:06,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 10923 backedges. 0 proven. 10923 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 353 states and 358 transitions. [2024-11-13 21:54:11,367 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 358 transitions. [2024-11-13 21:54:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-13 21:54:11,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:11,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:14,141 INFO L134 CoverageAnalysis]: Checked inductivity of 11256 backedges. 0 proven. 11256 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:15,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 358 states and 363 transitions. [2024-11-13 21:54:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 363 transitions. [2024-11-13 21:54:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-13 21:54:15,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11594 backedges. 0 proven. 11594 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:20,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:20,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 363 states and 368 transitions. [2024-11-13 21:54:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 368 transitions. [2024-11-13 21:54:20,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2024-11-13 21:54:20,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:20,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:23,356 INFO L134 CoverageAnalysis]: Checked inductivity of 11937 backedges. 0 proven. 11937 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 368 states and 373 transitions. [2024-11-13 21:54:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 373 transitions. [2024-11-13 21:54:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 21:54:25,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:25,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:25,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:28,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12285 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 373 states and 378 transitions. [2024-11-13 21:54:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 378 transitions. [2024-11-13 21:54:30,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-13 21:54:30,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:30,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:33,918 INFO L134 CoverageAnalysis]: Checked inductivity of 12638 backedges. 0 proven. 12638 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:35,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:35,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 378 states and 383 transitions. [2024-11-13 21:54:35,646 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 383 transitions. [2024-11-13 21:54:35,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2024-11-13 21:54:35,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:35,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:35,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,882 INFO L134 CoverageAnalysis]: Checked inductivity of 12996 backedges. 0 proven. 12996 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:40,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:40,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 383 states and 388 transitions. [2024-11-13 21:54:40,721 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 388 transitions. [2024-11-13 21:54:40,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-13 21:54:40,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:40,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:40,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 13359 backedges. 0 proven. 13359 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 388 states and 393 transitions. [2024-11-13 21:54:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 393 transitions. [2024-11-13 21:54:46,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-13 21:54:46,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:46,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:50,605 INFO L134 CoverageAnalysis]: Checked inductivity of 13727 backedges. 0 proven. 13727 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 393 states and 398 transitions. [2024-11-13 21:54:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 398 transitions. [2024-11-13 21:54:52,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2024-11-13 21:54:52,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:52,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:56,156 INFO L134 CoverageAnalysis]: Checked inductivity of 14100 backedges. 0 proven. 14100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:57,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:57,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 398 states and 403 transitions. [2024-11-13 21:54:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 403 transitions. [2024-11-13 21:54:57,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-13 21:54:57,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:57,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:01,765 INFO L134 CoverageAnalysis]: Checked inductivity of 14478 backedges. 0 proven. 14478 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 403 states and 408 transitions. [2024-11-13 21:55:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 408 transitions. [2024-11-13 21:55:03,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-13 21:55:03,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:07,409 INFO L134 CoverageAnalysis]: Checked inductivity of 14861 backedges. 0 proven. 14861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:09,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:09,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 408 states and 413 transitions. [2024-11-13 21:55:09,217 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 413 transitions. [2024-11-13 21:55:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2024-11-13 21:55:09,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:09,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:13,231 INFO L134 CoverageAnalysis]: Checked inductivity of 15249 backedges. 0 proven. 15249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:15,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 413 states and 418 transitions. [2024-11-13 21:55:15,172 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 418 transitions. [2024-11-13 21:55:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-11-13 21:55:15,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:15,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 15642 backedges. 0 proven. 15642 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:21,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 418 states and 423 transitions. [2024-11-13 21:55:21,591 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 423 transitions. [2024-11-13 21:55:21,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-13 21:55:21,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:21,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 16040 backedges. 0 proven. 16040 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 423 states and 428 transitions. [2024-11-13 21:55:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 428 transitions. [2024-11-13 21:55:28,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2024-11-13 21:55:28,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:28,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:33,939 INFO L134 CoverageAnalysis]: Checked inductivity of 16443 backedges. 0 proven. 16443 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:35,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 428 states and 433 transitions. [2024-11-13 21:55:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 433 transitions. [2024-11-13 21:55:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-13 21:55:35,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:35,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:35,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 0 proven. 16851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:42,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 433 states and 438 transitions. [2024-11-13 21:55:42,848 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 438 transitions. [2024-11-13 21:55:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-13 21:55:42,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 17264 backedges. 0 proven. 17264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 438 states and 443 transitions. [2024-11-13 21:55:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 443 transitions. [2024-11-13 21:55:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-13 21:55:50,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:50,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 17682 backedges. 0 proven. 17682 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:57,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 443 states and 448 transitions. [2024-11-13 21:55:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 448 transitions. [2024-11-13 21:55:57,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-11-13 21:55:57,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:57,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:57,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 18105 backedges. 0 proven. 18105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:04,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 448 states and 453 transitions. [2024-11-13 21:56:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 453 transitions. [2024-11-13 21:56:04,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-11-13 21:56:04,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:04,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 18533 backedges. 0 proven. 18533 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:12,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 453 states and 458 transitions. [2024-11-13 21:56:12,672 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 458 transitions. [2024-11-13 21:56:12,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 442 [2024-11-13 21:56:12,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:12,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:18,242 INFO L134 CoverageAnalysis]: Checked inductivity of 18966 backedges. 0 proven. 18966 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 458 states and 463 transitions. [2024-11-13 21:56:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 463 transitions. [2024-11-13 21:56:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-13 21:56:20,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:20,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:25,625 INFO L134 CoverageAnalysis]: Checked inductivity of 19404 backedges. 0 proven. 19404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:27,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:27,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 463 states and 468 transitions. [2024-11-13 21:56:27,714 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 468 transitions. [2024-11-13 21:56:27,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-11-13 21:56:27,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:33,357 INFO L134 CoverageAnalysis]: Checked inductivity of 19847 backedges. 0 proven. 19847 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:35,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 468 states and 473 transitions. [2024-11-13 21:56:35,424 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 473 transitions. [2024-11-13 21:56:35,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2024-11-13 21:56:35,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:35,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 20295 backedges. 0 proven. 20295 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:43,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 473 states and 478 transitions. [2024-11-13 21:56:43,223 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 478 transitions. [2024-11-13 21:56:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2024-11-13 21:56:43,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:43,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:49,557 INFO L134 CoverageAnalysis]: Checked inductivity of 20748 backedges. 0 proven. 20748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:51,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 478 states and 483 transitions. [2024-11-13 21:56:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 483 transitions. [2024-11-13 21:56:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-11-13 21:56:51,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:51,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:59,223 INFO L134 CoverageAnalysis]: Checked inductivity of 21206 backedges. 0 proven. 21206 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:01,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:01,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 483 states and 488 transitions. [2024-11-13 21:57:01,485 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 488 transitions. [2024-11-13 21:57:01,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-11-13 21:57:01,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:01,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:07,511 INFO L134 CoverageAnalysis]: Checked inductivity of 21669 backedges. 0 proven. 21669 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 488 states and 493 transitions. [2024-11-13 21:57:09,726 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 493 transitions. [2024-11-13 21:57:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 21:57:09,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 22137 backedges. 0 proven. 22137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:18,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:18,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 493 states and 498 transitions. [2024-11-13 21:57:18,659 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 498 transitions. [2024-11-13 21:57:18,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-11-13 21:57:18,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:18,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:25,122 INFO L134 CoverageAnalysis]: Checked inductivity of 22610 backedges. 0 proven. 22610 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:27,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 498 states and 503 transitions. [2024-11-13 21:57:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 503 transitions. [2024-11-13 21:57:27,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-11-13 21:57:27,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:27,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 23088 backedges. 0 proven. 23088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:37,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:37,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 503 states and 508 transitions. [2024-11-13 21:57:37,142 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 508 transitions. [2024-11-13 21:57:37,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-11-13 21:57:37,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:37,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:37,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:44,669 INFO L134 CoverageAnalysis]: Checked inductivity of 23571 backedges. 0 proven. 23571 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:46,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 508 states and 513 transitions. [2024-11-13 21:57:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 513 transitions. [2024-11-13 21:57:46,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-11-13 21:57:46,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:46,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:53,886 INFO L134 CoverageAnalysis]: Checked inductivity of 24059 backedges. 0 proven. 24059 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:56,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:56,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 513 states and 518 transitions. [2024-11-13 21:57:56,193 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 518 transitions. [2024-11-13 21:57:56,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2024-11-13 21:57:56,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:56,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:56,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:02,929 INFO L134 CoverageAnalysis]: Checked inductivity of 24552 backedges. 0 proven. 24552 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 518 states and 523 transitions. [2024-11-13 21:58:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 523 transitions. [2024-11-13 21:58:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-13 21:58:05,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:12,174 INFO L134 CoverageAnalysis]: Checked inductivity of 25050 backedges. 0 proven. 25050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:14,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:14,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 523 states and 528 transitions. [2024-11-13 21:58:14,593 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 528 transitions. [2024-11-13 21:58:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-11-13 21:58:14,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:14,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:21,609 INFO L134 CoverageAnalysis]: Checked inductivity of 25553 backedges. 0 proven. 25553 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:23,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 528 states and 533 transitions. [2024-11-13 21:58:23,966 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 533 transitions. [2024-11-13 21:58:23,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-13 21:58:23,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:23,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:24,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:31,427 INFO L134 CoverageAnalysis]: Checked inductivity of 26061 backedges. 0 proven. 26061 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 533 states and 538 transitions. [2024-11-13 21:58:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 538 transitions. [2024-11-13 21:58:33,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-11-13 21:58:33,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:33,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:33,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 26574 backedges. 0 proven. 26574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:44,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:44,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 538 states and 543 transitions. [2024-11-13 21:58:44,114 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 543 transitions. [2024-11-13 21:58:44,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-11-13 21:58:44,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:44,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 27092 backedges. 0 proven. 27092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:54,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:54,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 543 states and 548 transitions. [2024-11-13 21:58:54,083 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 548 transitions. [2024-11-13 21:58:54,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2024-11-13 21:58:54,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:54,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 27615 backedges. 0 proven. 27615 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:04,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 548 states and 553 transitions. [2024-11-13 21:59:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 553 transitions. [2024-11-13 21:59:04,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-13 21:59:04,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:04,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:12,430 INFO L134 CoverageAnalysis]: Checked inductivity of 28143 backedges. 0 proven. 28143 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 553 states and 558 transitions. [2024-11-13 21:59:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 558 transitions. [2024-11-13 21:59:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-11-13 21:59:14,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:14,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:23,164 INFO L134 CoverageAnalysis]: Checked inductivity of 28676 backedges. 0 proven. 28676 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:25,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 558 states and 563 transitions. [2024-11-13 21:59:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 563 transitions. [2024-11-13 21:59:25,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2024-11-13 21:59:25,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:25,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:25,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 29214 backedges. 0 proven. 29214 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 563 states and 568 transitions. [2024-11-13 21:59:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 568 transitions. [2024-11-13 21:59:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2024-11-13 21:59:36,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:36,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 29757 backedges. 0 proven. 29757 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:48,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:48,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 568 states and 573 transitions. [2024-11-13 21:59:48,253 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 573 transitions. [2024-11-13 21:59:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-11-13 21:59:48,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:48,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:57,431 INFO L134 CoverageAnalysis]: Checked inductivity of 30305 backedges. 0 proven. 30305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:00,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:00,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 573 states and 578 transitions. [2024-11-13 22:00:00,068 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 578 transitions. [2024-11-13 22:00:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2024-11-13 22:00:00,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:00,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:09,691 INFO L134 CoverageAnalysis]: Checked inductivity of 30858 backedges. 0 proven. 30858 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:12,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 578 states and 583 transitions. [2024-11-13 22:00:12,783 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 583 transitions. [2024-11-13 22:00:12,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2024-11-13 22:00:12,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:12,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:22,566 INFO L134 CoverageAnalysis]: Checked inductivity of 31416 backedges. 0 proven. 31416 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:25,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 583 states and 588 transitions. [2024-11-13 22:00:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 588 transitions. [2024-11-13 22:00:25,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-11-13 22:00:25,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:25,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 31979 backedges. 0 proven. 31979 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:37,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 588 states and 593 transitions. [2024-11-13 22:00:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 593 transitions. [2024-11-13 22:00:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2024-11-13 22:00:37,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:37,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:37,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 32547 backedges. 0 proven. 32547 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:50,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:50,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 593 states and 598 transitions. [2024-11-13 22:00:50,546 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 598 transitions. [2024-11-13 22:00:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-11-13 22:00:50,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:50,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:00,832 INFO L134 CoverageAnalysis]: Checked inductivity of 33120 backedges. 0 proven. 33120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:03,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 598 states and 603 transitions. [2024-11-13 22:01:03,515 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 603 transitions. [2024-11-13 22:01:03,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-11-13 22:01:03,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:03,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 33698 backedges. 0 proven. 33698 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:16,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 603 states and 608 transitions. [2024-11-13 22:01:16,883 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 608 transitions. [2024-11-13 22:01:16,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2024-11-13 22:01:16,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 34281 backedges. 0 proven. 34281 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:30,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 608 states and 613 transitions. [2024-11-13 22:01:30,526 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 613 transitions. [2024-11-13 22:01:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-13 22:01:30,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:30,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:41,671 INFO L134 CoverageAnalysis]: Checked inductivity of 34869 backedges. 0 proven. 34869 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 613 states and 618 transitions. [2024-11-13 22:01:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 618 transitions. [2024-11-13 22:01:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-11-13 22:01:44,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:44,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:55,627 INFO L134 CoverageAnalysis]: Checked inductivity of 35462 backedges. 0 proven. 35462 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:58,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 618 states and 623 transitions. [2024-11-13 22:01:58,420 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 623 transitions. [2024-11-13 22:01:58,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 607 [2024-11-13 22:01:58,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:58,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 36060 backedges. 0 proven. 36060 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 623 states and 628 transitions. [2024-11-13 22:02:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 628 transitions. [2024-11-13 22:02:12,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2024-11-13 22:02:12,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:12,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:24,813 INFO L134 CoverageAnalysis]: Checked inductivity of 36663 backedges. 0 proven. 36663 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:27,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:27,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 628 states and 633 transitions. [2024-11-13 22:02:27,631 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 633 transitions. [2024-11-13 22:02:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-11-13 22:02:27,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 37271 backedges. 0 proven. 37271 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:42,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 633 states and 638 transitions. [2024-11-13 22:02:42,585 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 638 transitions. [2024-11-13 22:02:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2024-11-13 22:02:42,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:42,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:57,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37884 backedges. 0 proven. 37884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:00,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:00,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 638 states and 643 transitions. [2024-11-13 22:03:00,437 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 643 transitions. [2024-11-13 22:03:00,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-11-13 22:03:00,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:00,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 38502 backedges. 0 proven. 38502 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:17,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 643 states and 648 transitions. [2024-11-13 22:03:17,947 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 648 transitions. [2024-11-13 22:03:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-11-13 22:03:17,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:17,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:33,168 INFO L134 CoverageAnalysis]: Checked inductivity of 39125 backedges. 0 proven. 39125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:36,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:36,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 648 states and 653 transitions. [2024-11-13 22:03:36,231 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 653 transitions. [2024-11-13 22:03:36,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2024-11-13 22:03:36,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:36,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:36,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:50,854 INFO L134 CoverageAnalysis]: Checked inductivity of 39753 backedges. 0 proven. 39753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 653 states and 658 transitions. [2024-11-13 22:03:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 658 transitions. [2024-11-13 22:03:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2024-11-13 22:03:53,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:53,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 40386 backedges. 0 proven. 40386 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:14,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:14,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 658 states and 663 transitions. [2024-11-13 22:04:14,356 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 663 transitions. [2024-11-13 22:04:14,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-11-13 22:04:14,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:14,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:14,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 41024 backedges. 0 proven. 41024 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:33,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 663 states and 668 transitions. [2024-11-13 22:04:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 668 transitions. [2024-11-13 22:04:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2024-11-13 22:04:33,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 41667 backedges. 0 proven. 41667 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:04:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:52,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 668 states and 673 transitions. [2024-11-13 22:04:52,776 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 673 transitions. [2024-11-13 22:04:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2024-11-13 22:04:52,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:52,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:08,386 INFO L134 CoverageAnalysis]: Checked inductivity of 42315 backedges. 0 proven. 42315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:11,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 673 states and 678 transitions. [2024-11-13 22:05:11,592 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 678 transitions. [2024-11-13 22:05:11,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-11-13 22:05:11,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:11,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 42968 backedges. 0 proven. 42968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:05:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 678 states and 683 transitions. [2024-11-13 22:05:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 683 transitions. [2024-11-13 22:05:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2024-11-13 22:05:31,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:31,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat