./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/sqrt1-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/sqrt1-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3 --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 5a667cf640b9cf5657756f4ca44157e13471ed71aebfaf7ff11f9d5251db37ae --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:51:39,108 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:51:39,203 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 04:51:39,208 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:51:39,208 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:51:39,231 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:51:39,231 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:51:39,232 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:51:39,232 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:51:39,232 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:51:39,233 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:51:39,233 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:51:39,233 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:51:39,233 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:51:39,233 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:51:39,233 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:51:39,233 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:51:39,234 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:51:39,234 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:51:39,234 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:51:39,234 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:51:39,234 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:51:39,234 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:51:39,235 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:51:39,235 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:51:39,235 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:51:39,235 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:51:39,235 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:51:39,235 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:51:39,235 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:51:39,235 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:51:39,235 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:51:39,236 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:51:39,236 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:51:39,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:51:39,236 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_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3 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 -> 5a667cf640b9cf5657756f4ca44157e13471ed71aebfaf7ff11f9d5251db37ae [2024-11-25 04:51:39,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:51:39,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:51:39,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:51:39,590 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:51:39,591 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:51:39,592 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/nla-digbench/sqrt1-ll.c [2024-11-25 04:51:42,502 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/data/a93a49ac0/852161682d2647e8b384888e836b738f/FLAG4035cf39b [2024-11-25 04:51:42,763 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:51:42,772 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/sv-benchmarks/c/nla-digbench/sqrt1-ll.c [2024-11-25 04:51:42,790 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/data/a93a49ac0/852161682d2647e8b384888e836b738f/FLAG4035cf39b [2024-11-25 04:51:42,839 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/data/a93a49ac0/852161682d2647e8b384888e836b738f [2024-11-25 04:51:42,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:51:42,848 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:51:42,850 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:51:42,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:51:42,859 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:51:42,860 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:51:42" (1/1) ... [2024-11-25 04:51:42,863 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e96b00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:42, skipping insertion in model container [2024-11-25 04:51:42,863 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:51:42" (1/1) ... [2024-11-25 04:51:42,879 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:51:43,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:51:43,054 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:51:43,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:51:43,098 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:51:43,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43 WrapperNode [2024-11-25 04:51:43,099 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:51:43,100 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:51:43,100 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:51:43,100 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:51:43,106 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,112 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,130 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 92 [2024-11-25 04:51:43,130 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:51:43,131 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:51:43,131 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:51:43,131 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:51:43,142 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,142 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,144 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,144 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,147 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,148 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,151 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,152 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,153 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,155 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:51:43,156 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:51:43,156 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:51:43,156 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:51:43,157 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:51:43,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:51:43,191 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:51:43,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_07014164-1c17-45d2-a82a-e3347aa5f718/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:51:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:51:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:51:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:51:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:51:43,228 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:51:43,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:51:43,294 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:51:43,297 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:51:43,653 INFO L? ?]: Removed 65 outVars from TransFormulas that were not future-live. [2024-11-25 04:51:43,654 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:51:43,695 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:51:43,695 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:51:43,696 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:51:43 BoogieIcfgContainer [2024-11-25 04:51:43,696 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:51:43,697 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:51:43,697 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:51:43,707 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:51:43,707 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:51:43" (1/1) ... [2024-11-25 04:51:43,715 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:51:43,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 112 states and 118 transitions. [2024-11-25 04:51:43,778 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 118 transitions. [2024-11-25 04:51:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:51:43,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:43,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 113 states and 119 transitions. [2024-11-25 04:51:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 119 transitions. [2024-11-25 04:51:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:51:44,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 114 states and 120 transitions. [2024-11-25 04:51:44,073 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 120 transitions. [2024-11-25 04:51:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:51:44,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 115 states and 121 transitions. [2024-11-25 04:51:44,161 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 121 transitions. [2024-11-25 04:51:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 04:51:44,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 116 states and 122 transitions. [2024-11-25 04:51:44,225 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 122 transitions. [2024-11-25 04:51:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:51:44,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 118 states and 125 transitions. [2024-11-25 04:51:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 125 transitions. [2024-11-25 04:51:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:51:44,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 119 states and 126 transitions. [2024-11-25 04:51:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 126 transitions. [2024-11-25 04:51:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:51:44,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-11-25 04:51:44,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-11-25 04:51:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:51:44,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-11-25 04:51:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-11-25 04:51:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:51:44,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 120 states and 127 transitions. [2024-11-25 04:51:44,693 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 127 transitions. [2024-11-25 04:51:44,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:51:44,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:51:44,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,761 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:51:44,766 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:51:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 122 states and 129 transitions. [2024-11-25 04:51:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 129 transitions. [2024-11-25 04:51:44,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:51:44,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 121 states and 128 transitions. [2024-11-25 04:51:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 128 transitions. [2024-11-25 04:51:44,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:51:44,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:44,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:51:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:44,953 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-25 04:51:44,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:51:45,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-11-25 04:51:45,187 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-11-25 04:51:45,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:51:45,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:45,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:45,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 150 states and 166 transitions. [2024-11-25 04:51:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 166 transitions. [2024-11-25 04:51:45,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:51:45,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:45,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:45,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 151 states and 167 transitions. [2024-11-25 04:51:45,697 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 167 transitions. [2024-11-25 04:51:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:51:45,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:45,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:51:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:45,746 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-25 04:51:45,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:51:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 154 states and 171 transitions. [2024-11-25 04:51:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 171 transitions. [2024-11-25 04:51:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:51:46,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:46,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:46,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 156 states and 174 transitions. [2024-11-25 04:51:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 174 transitions. [2024-11-25 04:51:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:51:46,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:46,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:46,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:46,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:46,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 158 states and 177 transitions. [2024-11-25 04:51:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 177 transitions. [2024-11-25 04:51:46,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:51:46,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:46,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:46,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:46,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 159 states and 178 transitions. [2024-11-25 04:51:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 178 transitions. [2024-11-25 04:51:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:51:46,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:46,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:46,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 162 states and 182 transitions. [2024-11-25 04:51:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 182 transitions. [2024-11-25 04:51:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:51:46,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:46,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:46,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:46,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 166 states and 186 transitions. [2024-11-25 04:51:46,966 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 186 transitions. [2024-11-25 04:51:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:51:46,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:46,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:47,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:47,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 167 states and 188 transitions. [2024-11-25 04:51:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 188 transitions. [2024-11-25 04:51:47,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:51:47,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:47,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:47,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:47,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:51:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:47,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 169 states and 190 transitions. [2024-11-25 04:51:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 190 transitions. [2024-11-25 04:51:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:51:47,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:47,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:47,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 185 states and 210 transitions. [2024-11-25 04:51:47,569 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 210 transitions. [2024-11-25 04:51:47,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:51:47,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:47,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:47,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:47,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 186 states and 211 transitions. [2024-11-25 04:51:47,666 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 211 transitions. [2024-11-25 04:51:47,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:47,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:47,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 187 states and 212 transitions. [2024-11-25 04:51:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 212 transitions. [2024-11-25 04:51:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:47,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:47,821 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:47,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 188 states and 213 transitions. [2024-11-25 04:51:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 213 transitions. [2024-11-25 04:51:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:51:47,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:47,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:47,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:47,897 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:47,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:47,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 189 states and 214 transitions. [2024-11-25 04:51:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 214 transitions. [2024-11-25 04:51:47,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 04:51:47,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:47,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 194 states and 223 transitions. [2024-11-25 04:51:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 223 transitions. [2024-11-25 04:51:48,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:51:48,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:48,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 195 states and 224 transitions. [2024-11-25 04:51:48,084 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 224 transitions. [2024-11-25 04:51:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 04:51:48,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:48,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 196 states and 225 transitions. [2024-11-25 04:51:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 225 transitions. [2024-11-25 04:51:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 04:51:48,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:48,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:48,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:48,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 203 states and 236 transitions. [2024-11-25 04:51:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 236 transitions. [2024-11-25 04:51:48,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 04:51:48,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:48,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 205 states and 241 transitions. [2024-11-25 04:51:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 241 transitions. [2024-11-25 04:51:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:51:48,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:48,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:48,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:51:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 207 states and 244 transitions. [2024-11-25 04:51:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 244 transitions. [2024-11-25 04:51:48,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 04:51:48,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:48,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:48,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 212 states and 252 transitions. [2024-11-25 04:51:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 252 transitions. [2024-11-25 04:51:49,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:51:49,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:49,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:51:49,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:49,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 213 states and 253 transitions. [2024-11-25 04:51:49,375 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 253 transitions. [2024-11-25 04:51:49,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 04:51:49,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:49,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:51:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-11-25 04:51:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-11-25 04:51:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:51:50,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:51:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-11-25 04:51:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-11-25 04:51:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 04:51:50,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:50,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:50,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:51:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:50,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-11-25 04:51:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-11-25 04:51:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 04:51:50,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:50,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:51:50,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:50,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-11-25 04:51:50,489 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-11-25 04:51:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 04:51:50,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:50,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:50,555 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:51:50,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:50,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 219 states and 261 transitions. [2024-11-25 04:51:50,773 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-11-25 04:51:50,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 04:51:50,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:50,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:50,793 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:51:50,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:50,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 218 states and 260 transitions. [2024-11-25 04:51:50,806 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 260 transitions. [2024-11-25 04:51:50,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 04:51:50,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:50,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:50,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:50,911 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:51:51,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 220 states and 262 transitions. [2024-11-25 04:51:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 262 transitions. [2024-11-25 04:51:51,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 04:51:51,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:51,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 04:51:51,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:51,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 219 states and 261 transitions. [2024-11-25 04:51:51,150 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2024-11-25 04:51:51,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 04:51:51,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:51,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:51,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:51:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 218 states and 260 transitions. [2024-11-25 04:51:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 260 transitions. [2024-11-25 04:51:51,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:51:51,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:51,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:51,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:51,254 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:51,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:51,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 217 states and 259 transitions. [2024-11-25 04:51:51,270 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 259 transitions. [2024-11-25 04:51:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 04:51:51,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:51,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 04:51:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 216 states and 258 transitions. [2024-11-25 04:51:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 258 transitions. [2024-11-25 04:51:51,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 04:51:51,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:51,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:51,465 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:52,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:52,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 275 transitions. [2024-11-25 04:51:52,002 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2024-11-25 04:51:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 04:51:52,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:52,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-25 04:51:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 229 states and 274 transitions. [2024-11-25 04:51:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 274 transitions. [2024-11-25 04:51:52,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:51:52,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:52,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:52,107 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:52,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 244 states and 293 transitions. [2024-11-25 04:51:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 293 transitions. [2024-11-25 04:51:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:51:52,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:52,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:52,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 245 states and 294 transitions. [2024-11-25 04:51:52,687 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 294 transitions. [2024-11-25 04:51:52,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 04:51:52,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:52,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:51:52,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:52,725 INFO L256 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:51:52,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:51:53,298 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:51:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 255 states and 307 transitions. [2024-11-25 04:51:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 307 transitions. [2024-11-25 04:51:53,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:51:53,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:53,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:53,922 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:54,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:54,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 254 states and 306 transitions. [2024-11-25 04:51:54,029 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 306 transitions. [2024-11-25 04:51:54,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:51:54,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:54,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:54,086 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:54,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 256 states and 308 transitions. [2024-11-25 04:51:54,377 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 308 transitions. [2024-11-25 04:51:54,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:51:54,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:54,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:54,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 275 states and 331 transitions. [2024-11-25 04:51:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 331 transitions. [2024-11-25 04:51:54,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:51:54,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:54,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:54,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 276 states and 332 transitions. [2024-11-25 04:51:54,996 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 332 transitions. [2024-11-25 04:51:54,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:51:54,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:54,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:51:55,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:55,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:51:55,047 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:51:55,174 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 353 transitions. [2024-11-25 04:51:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 353 transitions. [2024-11-25 04:51:55,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:51:55,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 294 states and 357 transitions. [2024-11-25 04:51:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 357 transitions. [2024-11-25 04:51:55,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 04:51:55,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:55,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:56,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 309 states and 379 transitions. [2024-11-25 04:51:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 379 transitions. [2024-11-25 04:51:56,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:51:56,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:56,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:56,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:56,612 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 313 states and 383 transitions. [2024-11-25 04:51:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 383 transitions. [2024-11-25 04:51:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 04:51:56,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:56,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:56,801 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 329 states and 405 transitions. [2024-11-25 04:51:57,502 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 405 transitions. [2024-11-25 04:51:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:51:57,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:57,540 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 330 states and 407 transitions. [2024-11-25 04:51:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 407 transitions. [2024-11-25 04:51:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 04:51:57,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:57,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:51:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:57,650 INFO L256 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-25 04:51:57,651 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:51:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:58,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 333 states and 413 transitions. [2024-11-25 04:51:58,788 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 413 transitions. [2024-11-25 04:51:58,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:51:58,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:58,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 335 states and 415 transitions. [2024-11-25 04:51:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 415 transitions. [2024-11-25 04:51:58,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:51:58,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:58,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:59,118 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:51:59,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:59,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 338 states and 423 transitions. [2024-11-25 04:51:59,778 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 423 transitions. [2024-11-25 04:51:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 04:51:59,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:59,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:59,854 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:00,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 339 states and 423 transitions. [2024-11-25 04:52:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 423 transitions. [2024-11-25 04:52:00,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:52:00,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:00,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:00,322 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:01,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 342 states and 431 transitions. [2024-11-25 04:52:01,022 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 431 transitions. [2024-11-25 04:52:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 04:52:01,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:01,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:01,074 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:01,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:01,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 344 states and 434 transitions. [2024-11-25 04:52:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 434 transitions. [2024-11-25 04:52:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:52:01,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:01,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:01,734 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:02,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 347 states and 440 transitions. [2024-11-25 04:52:02,236 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 440 transitions. [2024-11-25 04:52:02,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 04:52:02,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:02,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:02,284 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:02,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 348 states and 440 transitions. [2024-11-25 04:52:02,447 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 440 transitions. [2024-11-25 04:52:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 04:52:02,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:02,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:03,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:03,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 350 states and 444 transitions. [2024-11-25 04:52:03,732 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 444 transitions. [2024-11-25 04:52:03,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 04:52:03,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:03,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:05,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:05,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 354 states and 451 transitions. [2024-11-25 04:52:05,375 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 451 transitions. [2024-11-25 04:52:05,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 04:52:05,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:05,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:05,405 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-25 04:52:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 352 states and 448 transitions. [2024-11-25 04:52:05,652 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 448 transitions. [2024-11-25 04:52:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 04:52:05,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:05,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:05,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:05,747 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-25 04:52:05,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 354 states and 452 transitions. [2024-11-25 04:52:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 452 transitions. [2024-11-25 04:52:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:52:05,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:05,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:05,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:52:08,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 366 states and 476 transitions. [2024-11-25 04:52:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 476 transitions. [2024-11-25 04:52:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:52:08,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:08,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:08,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:08,622 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:52:08,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 368 states and 477 transitions. [2024-11-25 04:52:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 477 transitions. [2024-11-25 04:52:08,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:52:08,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:08,893 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:52:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 381 states and 502 transitions. [2024-11-25 04:52:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 502 transitions. [2024-11-25 04:52:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 04:52:11,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:11,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:52:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 384 states and 506 transitions. [2024-11-25 04:52:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 506 transitions. [2024-11-25 04:52:11,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:52:11,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:11,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:12,028 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 04:52:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 392 states and 521 transitions. [2024-11-25 04:52:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 521 transitions. [2024-11-25 04:52:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:52:13,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:13,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:13,991 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:52:14,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:14,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 391 states and 520 transitions. [2024-11-25 04:52:14,057 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 520 transitions. [2024-11-25 04:52:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 04:52:14,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:14,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:14,087 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-11-25 04:52:14,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:14,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 395 states and 527 transitions. [2024-11-25 04:52:14,684 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 527 transitions. [2024-11-25 04:52:14,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:52:14,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:14,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:52:16,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:16,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 404 states and 544 transitions. [2024-11-25 04:52:16,848 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 544 transitions. [2024-11-25 04:52:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:52:16,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:16,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:16,885 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 04:52:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:16,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 403 states and 543 transitions. [2024-11-25 04:52:16,969 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 543 transitions. [2024-11-25 04:52:16,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 04:52:16,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:16,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:17,010 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-25 04:52:17,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:17,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 407 states and 550 transitions. [2024-11-25 04:52:17,683 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 550 transitions. [2024-11-25 04:52:17,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:52:17,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:17,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:19,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 410 states and 560 transitions. [2024-11-25 04:52:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 560 transitions. [2024-11-25 04:52:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:52:19,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:19,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:19,074 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 412 states and 564 transitions. [2024-11-25 04:52:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 564 transitions. [2024-11-25 04:52:20,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 04:52:20,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:20,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:20,208 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:20,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:20,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 413 states and 565 transitions. [2024-11-25 04:52:20,972 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 565 transitions. [2024-11-25 04:52:20,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:52:20,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:20,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:21,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:24,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:24,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 427 states and 597 transitions. [2024-11-25 04:52:24,560 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 597 transitions. [2024-11-25 04:52:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:52:24,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:26,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:26,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 435 states and 611 transitions. [2024-11-25 04:52:26,308 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 611 transitions. [2024-11-25 04:52:26,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 04:52:26,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:26,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:26,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:27,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 439 states and 618 transitions. [2024-11-25 04:52:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 618 transitions. [2024-11-25 04:52:27,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:52:27,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:27,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:27,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:27,506 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:52:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:28,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 444 states and 631 transitions. [2024-11-25 04:52:28,909 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 631 transitions. [2024-11-25 04:52:28,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:52:28,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:28,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:28,978 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:52:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:30,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 447 states and 635 transitions. [2024-11-25 04:52:30,113 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 635 transitions. [2024-11-25 04:52:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:52:30,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:30,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:30,176 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 04:52:30,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 446 states and 634 transitions. [2024-11-25 04:52:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 634 transitions. [2024-11-25 04:52:30,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:52:30,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:30,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:30,298 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:52:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:30,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 447 states and 636 transitions. [2024-11-25 04:52:30,613 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 636 transitions. [2024-11-25 04:52:30,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:52:30,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:30,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:30,675 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:52:30,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:30,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 448 states and 637 transitions. [2024-11-25 04:52:30,969 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 637 transitions. [2024-11-25 04:52:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 04:52:30,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:30,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:31,022 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-25 04:52:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 451 states and 639 transitions. [2024-11-25 04:52:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 639 transitions. [2024-11-25 04:52:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:52:31,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:31,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:36,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:36,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 470 states and 674 transitions. [2024-11-25 04:52:36,087 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 674 transitions. [2024-11-25 04:52:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:52:36,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:36,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:36,132 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:37,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 475 states and 681 transitions. [2024-11-25 04:52:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 681 transitions. [2024-11-25 04:52:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 04:52:37,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:37,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 04:52:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 474 states and 680 transitions. [2024-11-25 04:52:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 680 transitions. [2024-11-25 04:52:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:52:37,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:37,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:37,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:38,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:38,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 478 states and 688 transitions. [2024-11-25 04:52:38,418 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 688 transitions. [2024-11-25 04:52:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 04:52:38,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:38,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:38,458 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 04:52:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 481 states and 690 transitions. [2024-11-25 04:52:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 690 transitions. [2024-11-25 04:52:39,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 04:52:39,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:39,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:39,082 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-25 04:52:39,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 480 states and 689 transitions. [2024-11-25 04:52:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 689 transitions. [2024-11-25 04:52:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 04:52:39,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:39,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 04:52:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:39,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 479 states and 688 transitions. [2024-11-25 04:52:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 688 transitions. [2024-11-25 04:52:39,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:52:39,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:39,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:39,292 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 04:52:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:44,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 499 states and 723 transitions. [2024-11-25 04:52:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 723 transitions. [2024-11-25 04:52:44,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 04:52:44,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:44,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:44,452 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-25 04:52:44,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:44,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 500 states and 723 transitions. [2024-11-25 04:52:44,525 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 723 transitions. [2024-11-25 04:52:44,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:52:44,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:44,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:44,545 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:52:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 507 states and 734 transitions. [2024-11-25 04:52:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 734 transitions. [2024-11-25 04:52:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 04:52:46,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-25 04:52:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 518 states and 750 transitions. [2024-11-25 04:52:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 750 transitions. [2024-11-25 04:52:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:52:48,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:48,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:52:50,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:50,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 533 states and 768 transitions. [2024-11-25 04:52:50,252 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 768 transitions. [2024-11-25 04:52:50,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:52:50,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:50,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:50,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:50,286 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:52:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 524 states and 757 transitions. [2024-11-25 04:52:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 757 transitions. [2024-11-25 04:52:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:52:50,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:50,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:52:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 533 states and 767 transitions. [2024-11-25 04:52:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 767 transitions. [2024-11-25 04:52:52,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:52:52,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:52,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:52,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:52,462 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:52:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 549 states and 787 transitions. [2024-11-25 04:52:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 787 transitions. [2024-11-25 04:52:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:52:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:54,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:52:54,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:54,512 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 04:52:54,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:52:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:53:03,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 575 states and 831 transitions. [2024-11-25 04:53:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 831 transitions. [2024-11-25 04:53:03,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 04:53:03,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:03,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:03,703 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:53:04,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:04,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 584 states and 841 transitions. [2024-11-25 04:53:04,387 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 841 transitions. [2024-11-25 04:53:04,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:53:04,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:04,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:53:04,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:04,433 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 04:53:04,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:53:07,066 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:53:08,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:08,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 589 states and 852 transitions. [2024-11-25 04:53:08,901 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 852 transitions. [2024-11-25 04:53:08,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 04:53:08,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:08,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:53:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:08,938 INFO L256 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 04:53:08,940 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:53:11,329 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-25 04:53:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 592 states and 853 transitions. [2024-11-25 04:53:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 853 transitions. [2024-11-25 04:53:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 04:53:12,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:12,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:12,245 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-25 04:53:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 617 states and 887 transitions. [2024-11-25 04:53:18,479 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 887 transitions. [2024-11-25 04:53:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:53:18,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:18,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:53:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 618 states and 888 transitions. [2024-11-25 04:53:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 888 transitions. [2024-11-25 04:53:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 04:53:18,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:18,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:18,725 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:53:19,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:19,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 616 states and 886 transitions. [2024-11-25 04:53:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 886 transitions. [2024-11-25 04:53:19,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:53:19,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:19,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:19,827 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 04:53:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 618 states and 888 transitions. [2024-11-25 04:53:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 888 transitions. [2024-11-25 04:53:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:53:19,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:19,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-25 04:53:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:21,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 615 states and 885 transitions. [2024-11-25 04:53:21,054 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 885 transitions. [2024-11-25 04:53:21,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:53:21,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:21,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:21,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:53:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:21,105 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:53:21,107 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:53:21,372 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:53:24,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:24,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 638 states and 922 transitions. [2024-11-25 04:53:24,657 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 922 transitions. [2024-11-25 04:53:24,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:53:24,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:24,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:53:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:24,697 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:53:24,699 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:53:24,824 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:53:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:26,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 642 states and 928 transitions. [2024-11-25 04:53:26,865 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 928 transitions. [2024-11-25 04:53:26,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 04:53:26,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:26,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:26,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:53:26,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:26,920 INFO L256 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:53:26,922 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:53:27,038 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:53:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 643 states and 928 transitions. [2024-11-25 04:53:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 928 transitions. [2024-11-25 04:53:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:53:27,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:27,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:27,743 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 04:53:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 645 states and 930 transitions. [2024-11-25 04:53:29,049 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 930 transitions. [2024-11-25 04:53:29,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:53:29,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:29,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:29,093 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 04:53:30,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:30,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 639 states and 923 transitions. [2024-11-25 04:53:30,380 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 923 transitions. [2024-11-25 04:53:30,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:53:30,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:30,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:31,032 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:53:35,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:35,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 668 states and 961 transitions. [2024-11-25 04:53:35,197 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 961 transitions. [2024-11-25 04:53:35,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 04:53:35,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:35,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:35,310 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:53:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 670 states and 961 transitions. [2024-11-25 04:53:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 961 transitions. [2024-11-25 04:53:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:53:35,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:35,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:36,219 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 04:53:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:41,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 692 states and 993 transitions. [2024-11-25 04:53:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 993 transitions. [2024-11-25 04:53:41,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:53:41,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:41,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 04:53:46,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:46,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 701 states and 1002 transitions. [2024-11-25 04:53:46,180 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1002 transitions. [2024-11-25 04:53:46,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 04:53:46,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:46,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:46,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:46,454 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:53:48,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 717 states and 1026 transitions. [2024-11-25 04:53:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1026 transitions. [2024-11-25 04:53:48,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:53:48,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:48,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-25 04:53:48,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:48,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 715 states and 1023 transitions. [2024-11-25 04:53:48,316 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1023 transitions. [2024-11-25 04:53:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 04:53:48,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:48,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:53:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:48,362 INFO L256 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-25 04:53:48,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:53:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:53:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:50,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 718 states and 1038 transitions. [2024-11-25 04:53:50,588 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1038 transitions. [2024-11-25 04:53:50,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:53:50,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:50,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 04:53:59,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:53:59,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 742 states and 1071 transitions. [2024-11-25 04:53:59,424 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1071 transitions. [2024-11-25 04:53:59,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:53:59,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:53:59,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:53:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:59,448 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-25 04:54:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 744 states and 1072 transitions. [2024-11-25 04:54:01,653 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1072 transitions. [2024-11-25 04:54:01,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 04:54:01,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:01,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:01,972 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:54:03,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 745 states and 1074 transitions. [2024-11-25 04:54:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1074 transitions. [2024-11-25 04:54:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 04:54:03,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 04:54:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 747 states and 1082 transitions. [2024-11-25 04:54:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1082 transitions. [2024-11-25 04:54:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:54:05,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:05,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:05,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 52 proven. 5 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:54:06,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 749 states and 1085 transitions. [2024-11-25 04:54:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1085 transitions. [2024-11-25 04:54:06,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 04:54:06,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 52 proven. 5 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 04:54:07,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:07,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 750 states and 1086 transitions. [2024-11-25 04:54:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1086 transitions. [2024-11-25 04:54:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:54:07,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:07,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:54:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 752 states and 1095 transitions. [2024-11-25 04:54:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1095 transitions. [2024-11-25 04:54:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:54:10,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:10,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:54:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:11,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 752 states and 1094 transitions. [2024-11-25 04:54:11,995 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1094 transitions. [2024-11-25 04:54:11,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 04:54:11,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:11,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:12,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:12,067 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:54:13,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 754 states and 1096 transitions. [2024-11-25 04:54:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1096 transitions. [2024-11-25 04:54:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:54:13,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:13,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:14,640 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:54:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:17,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 757 states and 1108 transitions. [2024-11-25 04:54:17,873 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1108 transitions. [2024-11-25 04:54:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:54:17,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:17,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:17,952 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:54:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:19,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 758 states and 1119 transitions. [2024-11-25 04:54:19,177 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1119 transitions. [2024-11-25 04:54:19,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:54:19,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:19,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:19,406 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:54:21,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:21,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 762 states and 1130 transitions. [2024-11-25 04:54:21,042 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1130 transitions. [2024-11-25 04:54:21,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 04:54:21,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:21,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:21,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:21,115 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-25 04:54:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 763 states and 1131 transitions. [2024-11-25 04:54:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1131 transitions. [2024-11-25 04:54:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:54:21,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:21,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:54:27,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 770 states and 1154 transitions. [2024-11-25 04:54:27,038 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1154 transitions. [2024-11-25 04:54:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:54:27,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:27,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:54:28,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:28,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 773 states and 1159 transitions. [2024-11-25 04:54:28,728 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1159 transitions. [2024-11-25 04:54:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:54:28,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:28,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:54:29,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 774 states and 1160 transitions. [2024-11-25 04:54:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1160 transitions. [2024-11-25 04:54:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:54:29,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:29,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:29,426 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:54:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 775 states and 1162 transitions. [2024-11-25 04:54:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1162 transitions. [2024-11-25 04:54:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 04:54:30,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:30,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:30,117 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:54:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 778 states and 1164 transitions. [2024-11-25 04:54:30,833 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1164 transitions. [2024-11-25 04:54:30,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:54:30,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:30,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:30,861 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 04:54:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:33,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 781 states and 1176 transitions. [2024-11-25 04:54:33,143 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1176 transitions. [2024-11-25 04:54:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:54:33,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:33,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:33,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 04:54:35,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:35,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 783 states and 1184 transitions. [2024-11-25 04:54:35,261 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1184 transitions. [2024-11-25 04:54:35,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:54:35,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:35,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:35,306 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 04:54:36,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:36,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 786 states and 1186 transitions. [2024-11-25 04:54:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1186 transitions. [2024-11-25 04:54:36,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:54:36,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:36,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:36,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 04:54:38,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 788 states and 1189 transitions. [2024-11-25 04:54:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1189 transitions. [2024-11-25 04:54:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:54:38,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:38,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 04:54:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:39,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 791 states and 1193 transitions. [2024-11-25 04:54:39,985 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1193 transitions. [2024-11-25 04:54:39,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:54:39,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:39,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 04:54:40,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 792 states and 1195 transitions. [2024-11-25 04:54:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1195 transitions. [2024-11-25 04:54:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 04:54:40,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:40,805 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-25 04:54:41,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 793 states and 1197 transitions. [2024-11-25 04:54:41,818 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1197 transitions. [2024-11-25 04:54:41,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 04:54:41,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:41,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:41,847 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-25 04:54:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 793 states and 1196 transitions. [2024-11-25 04:54:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1196 transitions. [2024-11-25 04:54:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 04:54:43,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:43,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:54:44,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:44,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 793 states and 1195 transitions. [2024-11-25 04:54:44,797 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1195 transitions. [2024-11-25 04:54:44,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:54:44,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:44,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:46,278 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:54:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:54:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 808 states and 1231 transitions. [2024-11-25 04:54:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1231 transitions. [2024-11-25 04:54:55,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:54:55,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:54:55,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:54:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:54:55,881 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 816 states and 1245 transitions. [2024-11-25 04:55:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1245 transitions. [2024-11-25 04:55:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:55:00,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:00,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:00,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:04,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:04,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 823 states and 1259 transitions. [2024-11-25 04:55:04,138 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1259 transitions. [2024-11-25 04:55:04,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:55:04,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:04,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:04,395 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:05,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:05,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 824 states and 1261 transitions. [2024-11-25 04:55:05,689 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1261 transitions. [2024-11-25 04:55:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 04:55:05,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:05,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:05,778 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:08,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 828 states and 1265 transitions. [2024-11-25 04:55:08,251 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1265 transitions. [2024-11-25 04:55:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 04:55:08,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:08,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:08,336 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:55:11,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:11,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 832 states and 1272 transitions. [2024-11-25 04:55:11,250 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1272 transitions. [2024-11-25 04:55:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 04:55:11,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:11,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:55:14,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 835 states and 1276 transitions. [2024-11-25 04:55:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1276 transitions. [2024-11-25 04:55:14,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 04:55:14,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:14,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:14,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-25 04:55:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 836 states and 1276 transitions. [2024-11-25 04:55:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1276 transitions. [2024-11-25 04:55:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:55:14,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:14,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:28,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 855 states and 1322 transitions. [2024-11-25 04:55:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1322 transitions. [2024-11-25 04:55:28,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:55:28,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:28,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:28,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:28,700 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:32,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 858 states and 1326 transitions. [2024-11-25 04:55:32,333 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1326 transitions. [2024-11-25 04:55:32,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:55:32,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:32,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:36,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:36,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 866 states and 1342 transitions. [2024-11-25 04:55:36,063 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1342 transitions. [2024-11-25 04:55:36,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:55:36,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:36,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:36,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:36,121 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:44,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 879 states and 1374 transitions. [2024-11-25 04:55:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1374 transitions. [2024-11-25 04:55:44,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:55:44,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:44,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 882 states and 1378 transitions. [2024-11-25 04:55:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1378 transitions. [2024-11-25 04:55:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:55:47,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:47,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:47,245 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:50,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:50,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 886 states and 1384 transitions. [2024-11-25 04:55:50,202 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1384 transitions. [2024-11-25 04:55:50,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:55:50,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:50,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:50,247 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:51,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:51,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 889 states and 1386 transitions. [2024-11-25 04:55:51,785 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1386 transitions. [2024-11-25 04:55:51,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:55:51,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:51,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:51,834 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:53,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 890 states and 1388 transitions. [2024-11-25 04:55:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1388 transitions. [2024-11-25 04:55:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 04:55:53,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:53,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:53,193 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-25 04:55:54,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:54,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 892 states and 1390 transitions. [2024-11-25 04:55:54,249 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1390 transitions. [2024-11-25 04:55:54,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:55:54,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:54,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:55:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:56:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 904 states and 1418 transitions. [2024-11-25 04:56:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1418 transitions. [2024-11-25 04:56:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:56:04,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:04,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:04,678 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:56:06,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:06,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 907 states and 1422 transitions. [2024-11-25 04:56:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1422 transitions. [2024-11-25 04:56:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:56:06,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:06,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:06,854 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:56:09,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:09,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 909 states and 1429 transitions. [2024-11-25 04:56:09,463 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1429 transitions. [2024-11-25 04:56:09,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:56:09,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:09,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:09,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:09,485 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:56:10,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 910 states and 1430 transitions. [2024-11-25 04:56:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1430 transitions. [2024-11-25 04:56:10,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:56:10,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:10,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:10,813 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:56:11,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 911 states and 1432 transitions. [2024-11-25 04:56:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1432 transitions. [2024-11-25 04:56:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 04:56:11,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:11,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:11,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:11,903 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-25 04:56:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:13,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 914 states and 1434 transitions. [2024-11-25 04:56:13,096 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1434 transitions. [2024-11-25 04:56:13,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:56:13,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:13,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:13,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:13,122 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 04:56:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 922 states and 1448 transitions. [2024-11-25 04:56:20,341 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1448 transitions. [2024-11-25 04:56:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:56:20,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:20,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:20,373 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 04:56:24,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:24,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 928 states and 1457 transitions. [2024-11-25 04:56:24,736 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1457 transitions. [2024-11-25 04:56:24,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:56:24,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:24,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 04:56:27,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:27,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 931 states and 1461 transitions. [2024-11-25 04:56:27,426 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1461 transitions. [2024-11-25 04:56:27,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 04:56:27,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:27,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-25 04:56:28,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 932 states and 1461 transitions. [2024-11-25 04:56:28,560 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1461 transitions. [2024-11-25 04:56:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:56:28,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:28,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-11-25 04:56:29,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 932 states and 1460 transitions. [2024-11-25 04:56:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1460 transitions. [2024-11-25 04:56:29,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:56:29,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:29,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:56:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:29,965 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:56:29,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:56:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 04:56:48,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 950 states and 1501 transitions. [2024-11-25 04:56:48,948 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1501 transitions. [2024-11-25 04:56:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:56:48,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:48,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:56:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:49,029 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:56:49,032 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:57:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 04:57:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 961 states and 1520 transitions. [2024-11-25 04:57:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1520 transitions. [2024-11-25 04:57:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:57:10,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:10,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:57:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:10,280 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:57:10,281 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:57:20,235 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 04:57:32,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 971 states and 1537 transitions. [2024-11-25 04:57:32,292 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1537 transitions. [2024-11-25 04:57:32,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:57:32,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:32,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:57:32,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:32,341 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:57:32,343 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:57:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 04:57:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 972 states and 1538 transitions. [2024-11-25 04:57:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1538 transitions. [2024-11-25 04:57:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:57:44,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:44,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:57:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:44,572 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:57:44,573 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:57:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 04:57:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:57:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 974 states and 1540 transitions. [2024-11-25 04:57:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1540 transitions. [2024-11-25 04:57:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 04:57:56,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:57:56,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:57:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:57:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:56,260 INFO L256 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-25 04:57:56,261 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:58:06,703 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 04:58:07,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:07,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 975 states and 1542 transitions. [2024-11-25 04:58:07,873 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1542 transitions. [2024-11-25 04:58:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:58:07,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:07,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:07,908 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-25 04:58:09,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 975 states and 1541 transitions. [2024-11-25 04:58:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1541 transitions. [2024-11-25 04:58:09,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:58:09,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:09,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:09,379 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-25 04:58:14,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:14,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 981 states and 1550 transitions. [2024-11-25 04:58:14,465 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1550 transitions. [2024-11-25 04:58:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 04:58:14,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:14,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:14,498 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-25 04:58:16,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 982 states and 1551 transitions. [2024-11-25 04:58:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1551 transitions. [2024-11-25 04:58:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:58:16,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:16,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:58:16,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:16,844 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:58:16,845 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:58:17,331 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:58:33,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 1012 states and 1601 transitions. [2024-11-25 04:58:33,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1601 transitions. [2024-11-25 04:58:33,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:58:33,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:33,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:58:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:33,163 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:58:33,165 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:58:33,357 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:58:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1025 states and 1622 transitions. [2024-11-25 04:58:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1622 transitions. [2024-11-25 04:58:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:58:45,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:58:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:45,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:58:45,192 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:58:45,331 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:58:47,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:47,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1027 states and 1623 transitions. [2024-11-25 04:58:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1623 transitions. [2024-11-25 04:58:47,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:58:47,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:47,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:58:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:47,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:58:47,532 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:58:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:58:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:58:49,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1028 states and 1623 transitions. [2024-11-25 04:58:49,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1623 transitions. [2024-11-25 04:58:49,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:58:49,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:58:49,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:58:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:58:52,317 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:59:03,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:03,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1059 states and 1663 transitions. [2024-11-25 04:59:03,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1663 transitions. [2024-11-25 04:59:03,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 04:59:03,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:03,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:59:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:04,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1060 states and 1663 transitions. [2024-11-25 04:59:04,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1663 transitions. [2024-11-25 04:59:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 04:59:04,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:04,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:59:09,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:09,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1076 states and 1689 transitions. [2024-11-25 04:59:09,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1689 transitions. [2024-11-25 04:59:09,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 04:59:09,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:09,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 04:59:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:09,605 INFO L256 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-25 04:59:09,607 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 04:59:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:59:15,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:15,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1079 states and 1728 transitions. [2024-11-25 04:59:15,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1728 transitions. [2024-11-25 04:59:15,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:59:15,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:15,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:15,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:16,003 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 04:59:18,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1080 states and 1735 transitions. [2024-11-25 04:59:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1735 transitions. [2024-11-25 04:59:18,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 04:59:18,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:18,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:18,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-25 04:59:22,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:22,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1083 states and 1745 transitions. [2024-11-25 04:59:22,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1745 transitions. [2024-11-25 04:59:22,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:59:22,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:22,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:59:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1086 states and 1755 transitions. [2024-11-25 04:59:26,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1755 transitions. [2024-11-25 04:59:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:59:26,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:26,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:31,354 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:00:10,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:10,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 1214 states and 1965 transitions. [2024-11-25 05:00:10,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1965 transitions. [2024-11-25 05:00:10,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 05:00:10,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:10,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:00:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:19,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1222 states and 1978 transitions. [2024-11-25 05:00:19,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1978 transitions. [2024-11-25 05:00:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 05:00:19,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:19,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:19,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:19,585 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:00:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:26,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 1229 states and 1993 transitions. [2024-11-25 05:00:26,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1993 transitions. [2024-11-25 05:00:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:00:26,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-25 05:00:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1234 states and 2001 transitions. [2024-11-25 05:00:32,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2001 transitions. [2024-11-25 05:00:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:00:32,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:32,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:32,253 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-25 05:00:36,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1237 states and 2004 transitions. [2024-11-25 05:00:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2004 transitions. [2024-11-25 05:00:36,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:00:36,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:36,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:37,271 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:00:57,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:57,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1260 states and 2072 transitions. [2024-11-25 05:00:57,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2072 transitions. [2024-11-25 05:00:57,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:00:57,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:57,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:00:58,076 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:01:07,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:07,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1272 states and 2094 transitions. [2024-11-25 05:01:07,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2094 transitions. [2024-11-25 05:01:07,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:01:07,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:07,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:07,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:08,022 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:01:16,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:16,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1278 states and 2109 transitions. [2024-11-25 05:01:16,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2109 transitions. [2024-11-25 05:01:16,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:01:16,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:16,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:16,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:01:23,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:23,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1284 states and 2114 transitions. [2024-11-25 05:01:23,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2114 transitions. [2024-11-25 05:01:23,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:01:23,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:23,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:23,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:23,559 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:01:26,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1285 states and 2115 transitions. [2024-11-25 05:01:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2115 transitions. [2024-11-25 05:01:26,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:01:26,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:26,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:26,092 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:01:33,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1289 states and 2120 transitions. [2024-11-25 05:01:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2120 transitions. [2024-11-25 05:01:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:01:33,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:33,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:33,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:01:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:35,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1291 states and 2123 transitions. [2024-11-25 05:01:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2123 transitions. [2024-11-25 05:01:35,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:01:35,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:35,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:35,312 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:01:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1302 states and 2144 transitions. [2024-11-25 05:01:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2144 transitions. [2024-11-25 05:01:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:01:50,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:50,706 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:01:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:01:52,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1303 states and 2149 transitions. [2024-11-25 05:01:52,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2149 transitions. [2024-11-25 05:01:52,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:01:52,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:01:52,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:01:52,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:01:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:02:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:04,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1311 states and 2168 transitions. [2024-11-25 05:02:04,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2168 transitions. [2024-11-25 05:02:04,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:02:04,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:04,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:02:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:06,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1312 states and 2172 transitions. [2024-11-25 05:02:06,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2172 transitions. [2024-11-25 05:02:06,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:02:06,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:06,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:06,708 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-25 05:02:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1315 states and 2178 transitions. [2024-11-25 05:02:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2178 transitions. [2024-11-25 05:02:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:02:11,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 05:02:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1318 states and 2190 transitions. [2024-11-25 05:02:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2190 transitions. [2024-11-25 05:02:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:02:18,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:18,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:18,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:18,636 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 05:02:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1327 states and 2210 transitions. [2024-11-25 05:02:34,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2210 transitions. [2024-11-25 05:02:34,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:02:34,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:34,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 05:02:42,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1331 states and 2216 transitions. [2024-11-25 05:02:42,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 2216 transitions. [2024-11-25 05:02:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:02:42,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:42,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:42,204 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-25 05:02:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:02:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1340 states and 2234 transitions. [2024-11-25 05:02:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2234 transitions. [2024-11-25 05:02:56,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:02:56,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:02:56,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:02:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:56,897 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-25 05:03:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:01,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1346 states and 2242 transitions. [2024-11-25 05:03:01,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 2242 transitions. [2024-11-25 05:03:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:03:01,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:01,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:01,557 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-25 05:03:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1352 states and 2251 transitions. [2024-11-25 05:03:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2251 transitions. [2024-11-25 05:03:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:03:06,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:06,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:07,031 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-25 05:03:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:08,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1353 states and 2252 transitions. [2024-11-25 05:03:08,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2252 transitions. [2024-11-25 05:03:08,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:03:08,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:08,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:08,624 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-25 05:03:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:12,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1355 states and 2256 transitions. [2024-11-25 05:03:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2256 transitions. [2024-11-25 05:03:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:03:12,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:12,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:12,314 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-25 05:03:17,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:17,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1358 states and 2261 transitions. [2024-11-25 05:03:17,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2261 transitions. [2024-11-25 05:03:17,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:03:17,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:17,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:17,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-25 05:03:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:20,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1359 states and 2262 transitions. [2024-11-25 05:03:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2262 transitions. [2024-11-25 05:03:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:03:20,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:20,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-25 05:03:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:23,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1360 states and 2263 transitions. [2024-11-25 05:03:23,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2263 transitions. [2024-11-25 05:03:23,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:03:23,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:23,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:23,633 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-11-25 05:03:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1360 states and 2262 transitions. [2024-11-25 05:03:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2262 transitions. [2024-11-25 05:03:26,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 05:03:26,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:26,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:26,124 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-25 05:03:39,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:03:39,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1369 states and 2278 transitions. [2024-11-25 05:03:39,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2278 transitions. [2024-11-25 05:03:39,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:03:39,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:03:39,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:03:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:03:39,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:03:39,552 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 05:03:39,554 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:04:10,244 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:04:23,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1384 states and 2316 transitions. [2024-11-25 05:04:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2316 transitions. [2024-11-25 05:04:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 05:04:23,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:23,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:23,802 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-25 05:04:33,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:33,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1390 states and 2322 transitions. [2024-11-25 05:04:33,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2322 transitions. [2024-11-25 05:04:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 05:04:33,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:33,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:33,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:33,852 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-25 05:04:36,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:04:36,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1392 states and 2324 transitions. [2024-11-25 05:04:36,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2324 transitions. [2024-11-25 05:04:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:04:36,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:04:36,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:04:36,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:04:36,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:04:36,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 05:04:36,874 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 05:05:06,582 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 0 proven. 236 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-25 05:05:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:05:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1403 states and 2344 transitions. [2024-11-25 05:05:25,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2344 transitions. [2024-11-25 05:05:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:05:25,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:05:25,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:05:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 05:05:25,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:05:25,290 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-25 05:05:25,293 INFO L279 TraceCheckSpWp]: Computing forward predicates...