./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-lit/cggmp2005b.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/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_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/cggmp2005b.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/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 32bit --witnessprinter.graph.data.programhash 5a85ef4e6caed20a9aa6e00fcf3a476ebe3f071202fc083a4545018fb19b4c9c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:50:04,123 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:50:04,214 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:50:04,220 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:50:04,220 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:50:04,253 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:50:04,254 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:50:04,254 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:50:04,254 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:50:04,255 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:50:04,256 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:50:04,256 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:50:04,256 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:50:04,256 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:50:04,256 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:50:04,256 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:50:04,256 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:50:04,257 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:50:04,257 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:50:04,258 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:50:04,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:50:04,258 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:50:04,258 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:50:04,258 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:50:04,259 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:50:04,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:50:04,259 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_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a85ef4e6caed20a9aa6e00fcf3a476ebe3f071202fc083a4545018fb19b4c9c [2024-11-13 21:50:04,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:50:04,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:50:04,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:50:04,594 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:50:04,594 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:50:04,595 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-lit/cggmp2005b.i Unable to find full path for "g++" [2024-11-13 21:50:06,436 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:50:06,705 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:50:06,707 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/sv-benchmarks/c/loop-lit/cggmp2005b.i [2024-11-13 21:50:06,715 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/data/1d5e07c0f/c0d0791508d0475ab43a915f6451c35c/FLAG170d4afd0 [2024-11-13 21:50:06,739 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/data/1d5e07c0f/c0d0791508d0475ab43a915f6451c35c [2024-11-13 21:50:06,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:50:06,743 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:50:06,745 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:50:06,745 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:50:06,749 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:50:06,750 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:06,751 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ce49933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06, skipping insertion in model container [2024-11-13 21:50:06,751 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:06,766 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:50:06,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:50:06,933 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:50:06,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:50:06,959 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:50:06,959 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06 WrapperNode [2024-11-13 21:50:06,960 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:50:06,961 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:50:06,961 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:50:06,961 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:50:06,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:06,973 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:06,987 INFO L138 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 44 [2024-11-13 21:50:06,988 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:50:06,989 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:50:06,989 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:50:06,989 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:50:06,996 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:06,996 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:06,997 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:06,997 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:07,000 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:07,004 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:07,004 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:07,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:07,006 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:50:07,007 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:50:07,007 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:50:07,007 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:50:07,008 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:50:06" (1/1) ... [2024-11-13 21:50:07,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:50:07,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:50:07,039 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:50:07,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b8f28ce-c3e7-4e11-a202-ecfadae1d472/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:50:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:50:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:50:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:50:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:50:07,123 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:50:07,125 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:50:07,249 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-13 21:50:07,249 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:50:07,296 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:50:07,299 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:50:07,299 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:50:07 BoogieIcfgContainer [2024-11-13 21:50:07,299 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:50:07,300 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:50:07,300 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:50:07,312 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:50:07,313 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:50:07" (1/1) ... [2024-11-13 21:50:07,321 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:50:07,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2024-11-13 21:50:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2024-11-13 21:50:07,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:50:07,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:07,519 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 21:50:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 21:50:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 21:50:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 21:50:07,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:07,607 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 21:50:07,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-11-13 21:50:07,627 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-11-13 21:50:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:50:07,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:07,762 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 21:50:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2024-11-13 21:50:07,913 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2024-11-13 21:50:07,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:50:07,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:07,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:07,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:08,017 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 21:50:08,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:08,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 31 states and 44 transitions. [2024-11-13 21:50:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-11-13 21:50:08,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:50:08,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:08,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:08,312 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 21:50:08,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:08,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 32 states and 47 transitions. [2024-11-13 21:50:08,476 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2024-11-13 21:50:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:50:08,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:08,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:08,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 34 states and 49 transitions. [2024-11-13 21:50:08,777 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 49 transitions. [2024-11-13 21:50:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:50:08,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:08,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:08,924 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 21:50:09,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:09,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 40 states and 63 transitions. [2024-11-13 21:50:09,464 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 63 transitions. [2024-11-13 21:50:09,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:50:09,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:09,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:50:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:09,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 36 states and 58 transitions. [2024-11-13 21:50:09,604 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 58 transitions. [2024-11-13 21:50:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:50:09,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:09,743 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:10,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:10,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 39 states and 67 transitions. [2024-11-13 21:50:10,216 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 67 transitions. [2024-11-13 21:50:10,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:50:10,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:10,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:10,419 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:10,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:10,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 41 states and 70 transitions. [2024-11-13 21:50:10,787 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 70 transitions. [2024-11-13 21:50:10,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:50:10,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:10,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:10,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:11,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:11,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 45 states and 77 transitions. [2024-11-13 21:50:11,739 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 77 transitions. [2024-11-13 21:50:11,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:50:11,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:11,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:11,816 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:50:12,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:12,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 87 transitions. [2024-11-13 21:50:12,622 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 87 transitions. [2024-11-13 21:50:12,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:50:12,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:12,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:12,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:12,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 50 states and 86 transitions. [2024-11-13 21:50:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 86 transitions. [2024-11-13 21:50:12,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:50:12,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:12,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:12,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:13,200 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:14,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:14,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 54 states and 97 transitions. [2024-11-13 21:50:14,133 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 97 transitions. [2024-11-13 21:50:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:50:14,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:14,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:14,192 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:50:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 56 states and 98 transitions. [2024-11-13 21:50:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 98 transitions. [2024-11-13 21:50:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:50:14,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:15,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:15,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 61 states and 109 transitions. [2024-11-13 21:50:15,908 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 109 transitions. [2024-11-13 21:50:15,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:50:15,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:15,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:16,009 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 62 states and 110 transitions. [2024-11-13 21:50:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 110 transitions. [2024-11-13 21:50:16,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:50:16,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:16,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:50:16,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 64 states and 111 transitions. [2024-11-13 21:50:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 111 transitions. [2024-11-13 21:50:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:50:16,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:16,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:17,312 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:18,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 69 states and 125 transitions. [2024-11-13 21:50:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 125 transitions. [2024-11-13 21:50:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:50:18,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:18,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:18,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 70 states and 126 transitions. [2024-11-13 21:50:18,824 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 126 transitions. [2024-11-13 21:50:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:50:18,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:18,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:18,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:50:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 72 states and 127 transitions. [2024-11-13 21:50:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 127 transitions. [2024-11-13 21:50:19,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:50:19,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:19,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:21,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:21,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 78 states and 141 transitions. [2024-11-13 21:50:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 141 transitions. [2024-11-13 21:50:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:50:21,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:21,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:21,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 79 states and 143 transitions. [2024-11-13 21:50:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 143 transitions. [2024-11-13 21:50:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:50:21,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:21,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:21,806 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:50:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:22,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 81 states and 144 transitions. [2024-11-13 21:50:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 144 transitions. [2024-11-13 21:50:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:50:22,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:22,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:22,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:24,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 87 states and 160 transitions. [2024-11-13 21:50:24,710 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 160 transitions. [2024-11-13 21:50:24,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:50:24,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:25,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 88 states and 162 transitions. [2024-11-13 21:50:25,199 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 162 transitions. [2024-11-13 21:50:25,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:50:25,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:25,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-13 21:50:25,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 90 states and 163 transitions. [2024-11-13 21:50:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 163 transitions. [2024-11-13 21:50:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:50:25,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:25,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:25,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:26,552 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:28,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:28,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 97 states and 180 transitions. [2024-11-13 21:50:28,935 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 180 transitions. [2024-11-13 21:50:28,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:50:28,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:28,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:28,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:29,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:29,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 98 states and 183 transitions. [2024-11-13 21:50:29,511 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 183 transitions. [2024-11-13 21:50:29,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:50:29,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:29,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:29,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-13 21:50:30,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:30,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 100 states and 184 transitions. [2024-11-13 21:50:30,030 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 184 transitions. [2024-11-13 21:50:30,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:50:30,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:30,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:31,101 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:33,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 106 states and 201 transitions. [2024-11-13 21:50:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 201 transitions. [2024-11-13 21:50:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:50:33,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:34,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 107 states and 204 transitions. [2024-11-13 21:50:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 204 transitions. [2024-11-13 21:50:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:50:34,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-13 21:50:35,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:35,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 109 states and 205 transitions. [2024-11-13 21:50:35,140 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 205 transitions. [2024-11-13 21:50:35,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:50:35,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:35,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:36,541 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:39,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 115 states and 222 transitions. [2024-11-13 21:50:39,381 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 222 transitions. [2024-11-13 21:50:39,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:50:39,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 116 states and 225 transitions. [2024-11-13 21:50:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 225 transitions. [2024-11-13 21:50:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:50:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:40,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:40,207 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:50:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:40,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 118 states and 226 transitions. [2024-11-13 21:50:40,849 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 226 transitions. [2024-11-13 21:50:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:50:40,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:40,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:42,615 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:45,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 124 states and 245 transitions. [2024-11-13 21:50:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 245 transitions. [2024-11-13 21:50:45,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:50:45,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:45,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:46,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 125 states and 249 transitions. [2024-11-13 21:50:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 249 transitions. [2024-11-13 21:50:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:50:46,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:46,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:46,175 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-11-13 21:50:46,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 127 states and 250 transitions. [2024-11-13 21:50:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 250 transitions. [2024-11-13 21:50:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:50:46,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:46,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:48,550 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:52,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 134 states and 269 transitions. [2024-11-13 21:50:52,617 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 269 transitions. [2024-11-13 21:50:52,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:50:52,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:52,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:52,721 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:53,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 135 states and 273 transitions. [2024-11-13 21:50:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 273 transitions. [2024-11-13 21:50:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:50:53,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:53,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:53,310 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-11-13 21:50:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:54,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 137 states and 274 transitions. [2024-11-13 21:50:54,145 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 274 transitions. [2024-11-13 21:50:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:50:54,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:54,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:00,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 143 states and 294 transitions. [2024-11-13 21:51:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 294 transitions. [2024-11-13 21:51:00,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:51:00,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:00,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:01,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:01,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 144 states and 298 transitions. [2024-11-13 21:51:01,220 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 298 transitions. [2024-11-13 21:51:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:51:01,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:01,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:01,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:01,261 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-13 21:51:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:02,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 146 states and 299 transitions. [2024-11-13 21:51:02,051 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 299 transitions. [2024-11-13 21:51:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:51:02,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:02,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:08,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 153 states and 320 transitions. [2024-11-13 21:51:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 320 transitions. [2024-11-13 21:51:08,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:51:08,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:08,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:09,007 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 154 states and 325 transitions. [2024-11-13 21:51:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 325 transitions. [2024-11-13 21:51:09,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:51:09,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:09,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:09,859 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-13 21:51:10,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:10,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 156 states and 326 transitions. [2024-11-13 21:51:10,684 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 326 transitions. [2024-11-13 21:51:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:51:10,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:10,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:13,730 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:18,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 162 states and 347 transitions. [2024-11-13 21:51:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 347 transitions. [2024-11-13 21:51:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:51:18,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:18,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:19,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:19,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 163 states and 352 transitions. [2024-11-13 21:51:19,181 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 352 transitions. [2024-11-13 21:51:19,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:51:19,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:19,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:19,213 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-13 21:51:20,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:20,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 165 states and 353 transitions. [2024-11-13 21:51:20,284 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 353 transitions. [2024-11-13 21:51:20,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:51:20,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:20,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:23,405 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:30,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:30,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 171 states and 374 transitions. [2024-11-13 21:51:30,004 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 374 transitions. [2024-11-13 21:51:30,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:51:30,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:30,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:30,140 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:30,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 172 states and 379 transitions. [2024-11-13 21:51:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 379 transitions. [2024-11-13 21:51:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:51:30,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:30,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-13 21:51:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 174 states and 380 transitions. [2024-11-13 21:51:32,065 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 380 transitions. [2024-11-13 21:51:32,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:51:32,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:32,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:41,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 180 states and 403 transitions. [2024-11-13 21:51:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 403 transitions. [2024-11-13 21:51:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:51:41,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:41,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:41,883 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 181 states and 409 transitions. [2024-11-13 21:51:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 409 transitions. [2024-11-13 21:51:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:51:42,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:42,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:42,755 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-11-13 21:51:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 183 states and 410 transitions. [2024-11-13 21:51:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 410 transitions. [2024-11-13 21:51:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:44,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:44,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:55,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 190 states and 433 transitions. [2024-11-13 21:51:55,712 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 433 transitions. [2024-11-13 21:51:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:55,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:55,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:51:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 191 states and 439 transitions. [2024-11-13 21:51:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 439 transitions. [2024-11-13 21:51:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:51:56,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-11-13 21:51:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:57,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 193 states and 440 transitions. [2024-11-13 21:51:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 440 transitions. [2024-11-13 21:51:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:51:57,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:57,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:02,419 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 21:52:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:09,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 199 states and 464 transitions. [2024-11-13 21:52:09,867 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 464 transitions. [2024-11-13 21:52:09,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:52:09,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:09,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:10,073 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 21:52:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:10,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 200 states and 470 transitions. [2024-11-13 21:52:10,945 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 470 transitions. [2024-11-13 21:52:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:52:10,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:10,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-11-13 21:52:12,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:12,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 202 states and 471 transitions. [2024-11-13 21:52:12,153 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 471 transitions. [2024-11-13 21:52:12,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:52:12,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:12,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:26,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 209 states and 496 transitions. [2024-11-13 21:52:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 496 transitions. [2024-11-13 21:52:26,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:52:26,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:26,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:27,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 210 states and 503 transitions. [2024-11-13 21:52:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 503 transitions. [2024-11-13 21:52:27,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:52:27,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:27,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:27,421 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2024-11-13 21:52:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 212 states and 504 transitions. [2024-11-13 21:52:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 504 transitions. [2024-11-13 21:52:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:52:28,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:28,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:34,959 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:44,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:44,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 218 states and 529 transitions. [2024-11-13 21:52:44,616 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 529 transitions. [2024-11-13 21:52:44,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:52:44,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:44,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:44,716 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:52:45,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:45,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 219 states and 536 transitions. [2024-11-13 21:52:45,499 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 536 transitions. [2024-11-13 21:52:45,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:52:45,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:45,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:45,520 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2024-11-13 21:52:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:52:46,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 221 states and 537 transitions. [2024-11-13 21:52:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 537 transitions. [2024-11-13 21:52:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:52:46,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:52:46,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:52:46,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:52:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:04,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:04,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 227 states and 562 transitions. [2024-11-13 21:53:04,189 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 562 transitions. [2024-11-13 21:53:04,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:53:04,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:04,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:04,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:04,456 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:05,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 228 states and 569 transitions. [2024-11-13 21:53:05,275 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 569 transitions. [2024-11-13 21:53:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:53:05,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:05,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:05,296 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-13 21:53:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 230 states and 570 transitions. [2024-11-13 21:53:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 570 transitions. [2024-11-13 21:53:06,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:53:06,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:06,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:14,258 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:24,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:24,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 236 states and 597 transitions. [2024-11-13 21:53:24,478 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 597 transitions. [2024-11-13 21:53:24,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:53:24,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:24,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 237 states and 605 transitions. [2024-11-13 21:53:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 605 transitions. [2024-11-13 21:53:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:53:25,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:25,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:25,584 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 782 trivial. 0 not checked. [2024-11-13 21:53:27,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 239 states and 606 transitions. [2024-11-13 21:53:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 606 transitions. [2024-11-13 21:53:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:53:27,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:27,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:35,151 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:48,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 246 states and 633 transitions. [2024-11-13 21:53:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 633 transitions. [2024-11-13 21:53:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:53:48,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:48,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:48,573 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 247 states and 641 transitions. [2024-11-13 21:53:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 641 transitions. [2024-11-13 21:53:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:53:49,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:49,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:49,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:49,728 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 852 trivial. 0 not checked. [2024-11-13 21:53:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 249 states and 642 transitions. [2024-11-13 21:53:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 642 transitions. [2024-11-13 21:53:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:53:51,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:51,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:00,022 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:15,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 255 states and 670 transitions. [2024-11-13 21:54:15,206 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 670 transitions. [2024-11-13 21:54:15,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:54:15,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:16,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 256 states and 678 transitions. [2024-11-13 21:54:16,672 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 678 transitions. [2024-11-13 21:54:16,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:54:16,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:16,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:16,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:16,710 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 925 trivial. 0 not checked. [2024-11-13 21:54:18,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:18,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 258 states and 679 transitions. [2024-11-13 21:54:18,469 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 679 transitions. [2024-11-13 21:54:18,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:54:18,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:18,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:18,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:43,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:43,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 265 states and 708 transitions. [2024-11-13 21:54:43,160 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 708 transitions. [2024-11-13 21:54:43,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:54:43,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:43,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:43,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:54:44,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 266 states and 717 transitions. [2024-11-13 21:54:44,572 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 717 transitions. [2024-11-13 21:54:44,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:54:44,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1001 trivial. 0 not checked. [2024-11-13 21:54:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 268 states and 718 transitions. [2024-11-13 21:54:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 718 transitions. [2024-11-13 21:54:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:54:46,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:46,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:46,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:11,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 274 states and 747 transitions. [2024-11-13 21:55:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 747 transitions. [2024-11-13 21:55:11,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:55:11,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:11,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:11,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:12,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:13,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:13,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 275 states and 756 transitions. [2024-11-13 21:55:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 756 transitions. [2024-11-13 21:55:13,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:55:13,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:13,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:13,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1080 trivial. 0 not checked. [2024-11-13 21:55:15,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:15,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 277 states and 757 transitions. [2024-11-13 21:55:15,301 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 757 transitions. [2024-11-13 21:55:15,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:55:15,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:15,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:15,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:43,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 283 states and 786 transitions. [2024-11-13 21:55:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 786 transitions. [2024-11-13 21:55:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:55:43,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:55:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:44,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 284 states and 795 transitions. [2024-11-13 21:55:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 795 transitions. [2024-11-13 21:55:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:55:44,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:44,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:44,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1162 trivial. 0 not checked. [2024-11-13 21:55:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:46,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 286 states and 796 transitions. [2024-11-13 21:55:46,768 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 796 transitions. [2024-11-13 21:55:46,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:55:46,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:46,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 292 states and 827 transitions. [2024-11-13 21:56:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 827 transitions. [2024-11-13 21:56:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:56:15,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:15,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:15,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 293 states and 837 transitions. [2024-11-13 21:56:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 837 transitions. [2024-11-13 21:56:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:56:17,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:17,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:17,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2024-11-13 21:56:19,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:19,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 295 states and 838 transitions. [2024-11-13 21:56:19,198 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 838 transitions. [2024-11-13 21:56:19,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:56:19,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:19,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:32,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 302 states and 869 transitions. [2024-11-13 21:56:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 869 transitions. [2024-11-13 21:56:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:56:50,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:50,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:50,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:56:51,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:51,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 303 states and 879 transitions. [2024-11-13 21:56:51,864 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 879 transitions. [2024-11-13 21:56:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:56:51,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:51,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1335 trivial. 0 not checked. [2024-11-13 21:56:54,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 305 states and 880 transitions. [2024-11-13 21:56:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 880 transitions. [2024-11-13 21:56:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:56:54,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:54,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:54,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:11,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:31,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 311 states and 912 transitions. [2024-11-13 21:57:31,798 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 912 transitions. [2024-11-13 21:57:31,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:57:31,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:31,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:31,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:57:33,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 312 states and 922 transitions. [2024-11-13 21:57:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 922 transitions. [2024-11-13 21:57:33,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:57:33,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:33,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1426 trivial. 0 not checked. [2024-11-13 21:57:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 314 states and 923 transitions. [2024-11-13 21:57:35,697 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 923 transitions. [2024-11-13 21:57:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:57:35,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:53,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:17,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:17,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 321 states and 956 transitions. [2024-11-13 21:58:17,224 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 956 transitions. [2024-11-13 21:58:17,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:58:17,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:17,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:17,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:58:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:19,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 322 states and 967 transitions. [2024-11-13 21:58:19,083 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 967 transitions. [2024-11-13 21:58:19,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:58:19,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:19,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:19,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:19,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1520 trivial. 0 not checked. [2024-11-13 21:58:22,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:58:22,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 324 states and 968 transitions. [2024-11-13 21:58:22,544 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 968 transitions. [2024-11-13 21:58:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:58:22,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:58:22,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:58:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:58:40,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 330 states and 1001 transitions. [2024-11-13 21:59:05,513 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 1001 transitions. [2024-11-13 21:59:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:59:05,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:05,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:07,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:07,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 331 states and 1012 transitions. [2024-11-13 21:59:07,670 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 1012 transitions. [2024-11-13 21:59:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:59:07,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:07,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1617 trivial. 0 not checked. [2024-11-13 21:59:11,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:11,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 333 states and 1013 transitions. [2024-11-13 21:59:11,421 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 1013 transitions. [2024-11-13 21:59:11,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:59:11,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:11,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:32,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 339 states and 1046 transitions. [2024-11-13 21:59:55,826 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 1046 transitions. [2024-11-13 21:59:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:59:55,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:55,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:59:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:59:57,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 340 states and 1057 transitions. [2024-11-13 21:59:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 1057 transitions. [2024-11-13 21:59:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:59:57,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:59:57,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:59:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:59:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1717 trivial. 0 not checked. [2024-11-13 22:00:00,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:00,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 342 states and 1058 transitions. [2024-11-13 22:00:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 1058 transitions. [2024-11-13 22:00:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:00:00,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:00,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:41,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:41,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 348 states and 1093 transitions. [2024-11-13 22:00:41,936 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 1093 transitions. [2024-11-13 22:00:41,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:00:41,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:41,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:41,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:42,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 349 states and 1105 transitions. [2024-11-13 22:00:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 1105 transitions. [2024-11-13 22:00:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:00:43,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:43,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1820 trivial. 0 not checked. [2024-11-13 22:00:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 351 states and 1106 transitions. [2024-11-13 22:00:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 1106 transitions. [2024-11-13 22:00:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:00:46,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:46,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:05,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:30,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:30,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 358 states and 1141 transitions. [2024-11-13 22:01:30,908 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1141 transitions. [2024-11-13 22:01:30,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:01:30,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:30,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:30,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:31,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:32,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 359 states and 1153 transitions. [2024-11-13 22:01:32,453 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1153 transitions. [2024-11-13 22:01:32,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:01:32,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:32,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:32,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1926 trivial. 0 not checked. [2024-11-13 22:01:35,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:35,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 361 states and 1154 transitions. [2024-11-13 22:01:35,325 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 1154 transitions. [2024-11-13 22:01:35,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:01:35,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:35,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:56,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:23,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 367 states and 1190 transitions. [2024-11-13 22:02:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1190 transitions. [2024-11-13 22:02:23,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:02:23,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:23,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 368 states and 1202 transitions. [2024-11-13 22:02:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 1202 transitions. [2024-11-13 22:02:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:02:24,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:24,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2037 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2035 trivial. 0 not checked. [2024-11-13 22:02:27,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 370 states and 1203 transitions. [2024-11-13 22:02:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1203 transitions. [2024-11-13 22:02:27,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:02:27,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:27,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:27,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 377 states and 1240 transitions. [2024-11-13 22:03:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1240 transitions. [2024-11-13 22:03:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:03:17,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:17,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:19,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:19,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 378 states and 1253 transitions. [2024-11-13 22:03:19,112 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1253 transitions. [2024-11-13 22:03:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:03:19,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:19,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2147 trivial. 0 not checked. [2024-11-13 22:03:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 380 states and 1254 transitions. [2024-11-13 22:03:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 1254 transitions. [2024-11-13 22:03:22,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:03:22,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:22,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:45,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.