./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/sll-token-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/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_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/sll-token-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3438cae56d160b7d84eadaf1a799e28d3e56fe8aa8ad4206f8bf5c7c0818717b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:32:48,795 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:32:48,860 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 04:32:48,866 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:32:48,866 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:32:48,890 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:32:48,891 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:32:48,891 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:32:48,892 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:32:48,892 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:32:48,892 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:32:48,892 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:32:48,892 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:32:48,892 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:32:48,893 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:32:48,893 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:32:48,893 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:32:48,893 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:32:48,893 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:32:48,893 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:32:48,893 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:32:48,894 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:32:48,894 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:32:48,894 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:32:48,894 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:32:48,894 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:32:48,894 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:32:48,895 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:32:48,895 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:32:48,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:32:48,895 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_0e824910-6da6-40a7-9d3d-35fc99419ed5/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 3438cae56d160b7d84eadaf1a799e28d3e56fe8aa8ad4206f8bf5c7c0818717b [2024-11-25 04:32:49,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:32:49,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:32:49,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:32:49,230 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:32:49,230 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:32:49,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/forester-heap/sll-token-2.i [2024-11-25 04:32:52,180 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/data/36f0af201/d288b44f5d5f4595a1714ab5fc4a6774/FLAGbb256c9ec [2024-11-25 04:32:52,592 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:32:52,593 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/sv-benchmarks/c/forester-heap/sll-token-2.i [2024-11-25 04:32:52,612 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/data/36f0af201/d288b44f5d5f4595a1714ab5fc4a6774/FLAGbb256c9ec [2024-11-25 04:32:52,638 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/data/36f0af201/d288b44f5d5f4595a1714ab5fc4a6774 [2024-11-25 04:32:52,641 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:32:52,642 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:32:52,646 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:32:52,650 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:32:52,658 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:32:52,659 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:32:52" (1/1) ... [2024-11-25 04:32:52,662 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@230da5b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:52, skipping insertion in model container [2024-11-25 04:32:52,662 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:32:52" (1/1) ... [2024-11-25 04:32:52,712 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:32:53,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:32:53,081 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:32:53,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:32:53,155 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:32:53,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53 WrapperNode [2024-11-25 04:32:53,156 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:32:53,157 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:32:53,157 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:32:53,157 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:32:53,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,175 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,195 INFO L138 Inliner]: procedures = 119, calls = 37, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 135 [2024-11-25 04:32:53,195 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:32:53,196 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:32:53,196 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:32:53,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:32:53,203 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,206 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,206 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,213 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,214 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,220 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,221 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,223 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:32:53,224 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:32:53,224 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:32:53,224 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:32:53,225 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:32:53" (1/1) ... [2024-11-25 04:32:53,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:32:53,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:32:53,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:32:53,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e824910-6da6-40a7-9d3d-35fc99419ed5/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:32:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:32:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:32:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:32:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:32:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:32:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:32:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:32:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:32:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:32:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:32:53,405 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:32:53,407 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:32:53,971 INFO L? ?]: Removed 93 outVars from TransFormulas that were not future-live. [2024-11-25 04:32:53,971 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:32:54,039 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:32:54,042 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-25 04:32:54,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:32:54 BoogieIcfgContainer [2024-11-25 04:32:54,043 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:32:54,043 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:32:54,047 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:32:54,058 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:32:54,059 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:32:54" (1/1) ... [2024-11-25 04:32:54,069 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:32:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 120 states and 149 transitions. [2024-11-25 04:32:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 149 transitions. [2024-11-25 04:32:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:32:54,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:54,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:54,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:54,385 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 04:32:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 119 states and 148 transitions. [2024-11-25 04:32:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 148 transitions. [2024-11-25 04:32:54,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:32:54,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:54,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:54,549 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 04:32:54,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 118 states and 147 transitions. [2024-11-25 04:32:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 147 transitions. [2024-11-25 04:32:54,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:32:54,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:54,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:54,712 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 04:32:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 117 states and 146 transitions. [2024-11-25 04:32:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 146 transitions. [2024-11-25 04:32:54,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:32:54,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:54,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:54,851 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 04:32:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 116 states and 145 transitions. [2024-11-25 04:32:55,072 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2024-11-25 04:32:55,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 04:32:55,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:55,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:55,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:55,100 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 04:32:55,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:55,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 116 states and 143 transitions. [2024-11-25 04:32:55,108 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 143 transitions. [2024-11-25 04:32:55,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:32:55,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:55,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:55,293 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 04:32:55,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:55,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 119 states and 149 transitions. [2024-11-25 04:32:55,372 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 149 transitions. [2024-11-25 04:32:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:32:55,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:55,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:55,743 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 04:32:55,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 122 states and 155 transitions. [2024-11-25 04:32:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 155 transitions. [2024-11-25 04:32:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:32:55,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:56,113 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 04:32:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 125 states and 162 transitions. [2024-11-25 04:32:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 162 transitions. [2024-11-25 04:32:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:32:56,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:56,379 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 04:32:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 126 states and 162 transitions. [2024-11-25 04:32:56,451 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 162 transitions. [2024-11-25 04:32:56,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:32:56,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:56,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:56,499 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 04:32:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:56,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions. [2024-11-25 04:32:56,524 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2024-11-25 04:32:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:32:56,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:56,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:56,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:56,703 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 04:32:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 126 states and 163 transitions. [2024-11-25 04:32:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 163 transitions. [2024-11-25 04:32:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:32:56,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:56,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:57,084 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 04:32:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 125 states and 162 transitions. [2024-11-25 04:32:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 162 transitions. [2024-11-25 04:32:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:32:57,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:57,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:57,289 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 04:32:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 126 states and 163 transitions. [2024-11-25 04:32:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 163 transitions. [2024-11-25 04:32:57,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:32:57,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:57,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:57,593 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 04:32:58,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:58,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 128 states and 167 transitions. [2024-11-25 04:32:58,054 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 167 transitions. [2024-11-25 04:32:58,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:32:58,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:58,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:58,318 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 04:32:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 130 states and 171 transitions. [2024-11-25 04:32:58,895 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 171 transitions. [2024-11-25 04:32:58,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:32:58,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:58,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:58,926 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 04:32:58,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 129 states and 170 transitions. [2024-11-25 04:32:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 170 transitions. [2024-11-25 04:32:58,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:32:58,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:58,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:58,988 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 04:32:59,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:59,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 130 states and 172 transitions. [2024-11-25 04:32:59,003 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 172 transitions. [2024-11-25 04:32:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:32:59,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:59,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:59,172 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 04:32:59,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:32:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 132 states and 176 transitions. [2024-11-25 04:32:59,534 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 176 transitions. [2024-11-25 04:32:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:32:59,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:32:59,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:32:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:32:59,831 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 04:33:00,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 134 states and 180 transitions. [2024-11-25 04:33:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 180 transitions. [2024-11-25 04:33:00,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:33:00,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:00,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:00,770 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 04:33:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:02,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 136 states and 182 transitions. [2024-11-25 04:33:02,124 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 182 transitions. [2024-11-25 04:33:02,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:33:02,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:02,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:02,149 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 04:33:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 136 states and 179 transitions. [2024-11-25 04:33:02,155 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 179 transitions. [2024-11-25 04:33:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:33:02,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:02,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:02,275 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 04:33:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 142 states and 188 transitions. [2024-11-25 04:33:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 188 transitions. [2024-11-25 04:33:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:33:04,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:04,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:04,433 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 04:33:06,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:06,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2024-11-25 04:33:06,706 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2024-11-25 04:33:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:33:06,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:06,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:06,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:07,253 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 04:33:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 160 states and 221 transitions. [2024-11-25 04:33:09,442 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 221 transitions. [2024-11-25 04:33:09,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:33:09,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:09,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:09,655 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:10,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-11-25 04:33:10,226 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-11-25 04:33:10,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:33:10,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:10,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:10,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:10,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:10,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 122 states and 153 transitions. [2024-11-25 04:33:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 153 transitions. [2024-11-25 04:33:10,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:33:10,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:10,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:10,585 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 04:33:10,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 121 states and 150 transitions. [2024-11-25 04:33:10,603 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 150 transitions. [2024-11-25 04:33:10,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:33:10,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:10,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:10,675 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 04:33:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 123 states and 154 transitions. [2024-11-25 04:33:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 154 transitions. [2024-11-25 04:33:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:33:10,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:10,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:10,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:10,734 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 04:33:10,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:10,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 122 states and 151 transitions. [2024-11-25 04:33:10,749 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 151 transitions. [2024-11-25 04:33:10,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:33:10,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:10,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:10,814 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 04:33:10,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 123 states and 152 transitions. [2024-11-25 04:33:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 152 transitions. [2024-11-25 04:33:10,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:33:10,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:10,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:10,863 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 04:33:10,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:10,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 122 states and 150 transitions. [2024-11-25 04:33:10,884 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 150 transitions. [2024-11-25 04:33:10,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:33:10,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:10,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:10,975 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 04:33:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 125 states and 154 transitions. [2024-11-25 04:33:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 154 transitions. [2024-11-25 04:33:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:33:11,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:11,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:11,487 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 04:33:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 124 states and 151 transitions. [2024-11-25 04:33:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 151 transitions. [2024-11-25 04:33:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:33:13,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:13,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:13,240 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 04:33:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 123 states and 149 transitions. [2024-11-25 04:33:13,261 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 149 transitions. [2024-11-25 04:33:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:33:13,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:13,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:13,321 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 04:33:13,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:13,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 126 states and 155 transitions. [2024-11-25 04:33:13,346 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 155 transitions. [2024-11-25 04:33:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:33:13,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:13,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:15,119 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 04:33:21,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:21,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 133 states and 165 transitions. [2024-11-25 04:33:21,308 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 165 transitions. [2024-11-25 04:33:21,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:33:21,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:21,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:22,317 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 04:33:27,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:27,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 143 states and 179 transitions. [2024-11-25 04:33:27,784 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 179 transitions. [2024-11-25 04:33:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:33:27,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:27,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:28,725 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 04:33:34,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 153 states and 195 transitions. [2024-11-25 04:33:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 195 transitions. [2024-11-25 04:33:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:33:34,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:34,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:35,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 157 states and 198 transitions. [2024-11-25 04:33:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 198 transitions. [2024-11-25 04:33:37,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 04:33:37,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:37,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:38,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 162 states and 205 transitions. [2024-11-25 04:33:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 205 transitions. [2024-11-25 04:33:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:33:42,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:42,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:42,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:48,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 172 states and 219 transitions. [2024-11-25 04:33:48,673 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 219 transitions. [2024-11-25 04:33:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:33:48,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:33:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:33:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 185 states and 238 transitions. [2024-11-25 04:33:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 238 transitions. [2024-11-25 04:33:58,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 04:33:58,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:33:58,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:33:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:33:58,284 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 04:34:02,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:02,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 190 states and 244 transitions. [2024-11-25 04:34:02,130 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 244 transitions. [2024-11-25 04:34:02,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:34:02,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:02,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:04,712 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 04:34:17,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 200 states and 259 transitions. [2024-11-25 04:34:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 259 transitions. [2024-11-25 04:34:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:34:17,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:17,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:17,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:17,153 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 04:34:27,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 211 states and 276 transitions. [2024-11-25 04:34:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 276 transitions. [2024-11-25 04:34:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:34:27,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:27,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:27,818 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 04:34:39,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 222 states and 295 transitions. [2024-11-25 04:34:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 295 transitions. [2024-11-25 04:34:39,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:34:39,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:39,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:42,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:34:49,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:34:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 227 states and 304 transitions. [2024-11-25 04:34:49,749 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 304 transitions. [2024-11-25 04:34:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:34:49,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:34:49,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:34:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:34:52,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:35:08,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:08,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 243 states and 335 transitions. [2024-11-25 04:35:08,920 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 335 transitions. [2024-11-25 04:35:08,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:35:08,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:08,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:08,951 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 04:35:08,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:08,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 242 states and 332 transitions. [2024-11-25 04:35:08,972 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 332 transitions. [2024-11-25 04:35:08,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:35:08,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:08,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:08,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:09,033 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 04:35:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 244 states and 335 transitions. [2024-11-25 04:35:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 335 transitions. [2024-11-25 04:35:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:35:09,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:09,096 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 04:35:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 243 states and 334 transitions. [2024-11-25 04:35:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 334 transitions. [2024-11-25 04:35:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:35:09,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:09,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:09,174 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 04:35:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 244 states and 335 transitions. [2024-11-25 04:35:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 335 transitions. [2024-11-25 04:35:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:35:09,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:09,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:11,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:35:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:22,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 256 states and 354 transitions. [2024-11-25 04:35:22,888 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 354 transitions. [2024-11-25 04:35:22,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:35:22,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:22,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:22,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:35:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 274 states and 384 transitions. [2024-11-25 04:35:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 384 transitions. [2024-11-25 04:35:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:35:43,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:43,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:45,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:35:54,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 278 states and 390 transitions. [2024-11-25 04:35:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 390 transitions. [2024-11-25 04:35:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:35:54,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:54,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:54,503 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 04:35:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:55,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 279 states and 391 transitions. [2024-11-25 04:35:55,659 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 391 transitions. [2024-11-25 04:35:55,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:35:55,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:55,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 04:35:58,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:35:58,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 281 states and 394 transitions. [2024-11-25 04:35:58,456 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 394 transitions. [2024-11-25 04:35:58,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:35:58,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:35:58,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:35:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:35:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:36:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 283 states and 396 transitions. [2024-11-25 04:36:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 396 transitions. [2024-11-25 04:36:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:36:01,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:01,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:01,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:02,747 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:36:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 234 states and 324 transitions. [2024-11-25 04:36:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 324 transitions. [2024-11-25 04:36:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:36:09,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:09,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:10,370 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 04:36:38,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 257 states and 361 transitions. [2024-11-25 04:36:38,095 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2024-11-25 04:36:38,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:36:38,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:38,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:38,163 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 04:36:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 260 states and 365 transitions. [2024-11-25 04:36:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 365 transitions. [2024-11-25 04:36:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:36:38,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:38,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:38,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:38,246 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 04:36:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:38,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 260 states and 364 transitions. [2024-11-25 04:36:38,766 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 364 transitions. [2024-11-25 04:36:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:36:38,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:38,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:39,780 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 04:36:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 261 states and 364 transitions. [2024-11-25 04:36:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 364 transitions. [2024-11-25 04:36:43,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:36:43,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:43,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:43,981 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 04:36:48,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:36:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 264 states and 371 transitions. [2024-11-25 04:36:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 371 transitions. [2024-11-25 04:36:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:36:48,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:36:48,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:36:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:36:52,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 269 states and 377 transitions. [2024-11-25 04:37:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 377 transitions. [2024-11-25 04:37:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:37:04,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:04,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:04,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:06,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 270 states and 378 transitions. [2024-11-25 04:37:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 378 transitions. [2024-11-25 04:37:06,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:37:06,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:06,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:10,503 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 04:37:26,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 281 states and 397 transitions. [2024-11-25 04:37:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 397 transitions. [2024-11-25 04:37:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:37:26,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:26,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:26,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:37:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:37:55,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 291 states and 416 transitions. [2024-11-25 04:37:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 416 transitions. [2024-11-25 04:37:55,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:37:55,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:37:55,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:37:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:37:57,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 300 states and 431 transitions. [2024-11-25 04:38:13,738 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 431 transitions. [2024-11-25 04:38:13,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:38:13,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:13,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:13,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:13,964 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 04:38:17,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:17,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 301 states and 435 transitions. [2024-11-25 04:38:17,757 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 435 transitions. [2024-11-25 04:38:17,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:38:17,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:17,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:17,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:21,840 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 04:39:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:03,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 322 states and 472 transitions. [2024-11-25 04:39:03,990 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 472 transitions. [2024-11-25 04:39:03,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:39:03,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:03,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:10,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 326 states and 482 transitions. [2024-11-25 04:39:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 482 transitions. [2024-11-25 04:39:29,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:39:29,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:29,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:30,056 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:41,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:41,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 332 states and 493 transitions. [2024-11-25 04:39:41,313 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 493 transitions. [2024-11-25 04:39:41,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:39:41,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:41,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:41,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 336 states and 500 transitions. [2024-11-25 04:39:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 500 transitions. [2024-11-25 04:39:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:39:48,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:48,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:48,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 337 states and 502 transitions. [2024-11-25 04:39:51,396 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 502 transitions. [2024-11-25 04:39:51,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:39:51,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:51,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:51,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:53,398 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 04:40:06,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:06,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 344 states and 512 transitions. [2024-11-25 04:40:06,165 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 512 transitions. [2024-11-25 04:40:06,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:40:06,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:06,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:06,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:09,289 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:40:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:17,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 312 states and 460 transitions. [2024-11-25 04:40:17,146 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 460 transitions. [2024-11-25 04:40:17,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:40:17,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:17,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:50,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 321 states and 476 transitions. [2024-11-25 04:40:50,067 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 476 transitions. [2024-11-25 04:40:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:40:50,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:55,073 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:20,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:20,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 331 states and 496 transitions. [2024-11-25 04:41:20,206 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 496 transitions. [2024-11-25 04:41:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:41:20,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:20,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:23,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:23,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 332 states and 497 transitions. [2024-11-25 04:41:23,011 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 497 transitions. [2024-11-25 04:41:23,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:41:23,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:23,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:23,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:23,346 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 337 states and 503 transitions. [2024-11-25 04:41:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 503 transitions. [2024-11-25 04:41:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:41:34,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:34,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:35,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 342 states and 511 transitions. [2024-11-25 04:41:46,942 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 511 transitions. [2024-11-25 04:41:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:41:46,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:46,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:47,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:58,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 347 states and 520 transitions. [2024-11-25 04:41:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 520 transitions. [2024-11-25 04:41:58,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:41:58,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:58,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:58,839 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 04:42:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 351 states and 525 transitions. [2024-11-25 04:42:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 525 transitions. [2024-11-25 04:42:04,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:42:04,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:04,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:08,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:42:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 361 states and 539 transitions. [2024-11-25 04:42:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 539 transitions. [2024-11-25 04:42:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:42:29,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:42:44,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 363 states and 541 transitions. [2024-11-25 04:42:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 541 transitions. [2024-11-25 04:42:44,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:42:44,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:44,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:43:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:11,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 371 states and 551 transitions. [2024-11-25 04:43:11,482 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 551 transitions. [2024-11-25 04:43:11,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:43:11,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:11,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:11,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:43:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 380 states and 561 transitions. [2024-11-25 04:43:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 561 transitions. [2024-11-25 04:43:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:43:31,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:31,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:31,388 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:43:42,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 384 states and 565 transitions. [2024-11-25 04:43:42,577 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 565 transitions. [2024-11-25 04:43:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:43:42,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:42,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:46,700 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 04:44:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 394 states and 577 transitions. [2024-11-25 04:44:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 577 transitions. [2024-11-25 04:44:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:44:12,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:12,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:22,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:59,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:59,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 404 states and 594 transitions. [2024-11-25 04:44:59,750 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 594 transitions. [2024-11-25 04:44:59,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:44:59,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:59,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:45:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:13,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 409 states and 604 transitions. [2024-11-25 04:45:13,749 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 604 transitions. [2024-11-25 04:45:13,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:45:13,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:13,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:24,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.