./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-reverse.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_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/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_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-reverse.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/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_826791f4-133e-4379-bdc7-f136ad308f6d/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 52fc70d7844651686a4c27e057f507f0498e7d5f7c17f07a035699d1630f6ea2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:08:43,159 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:08:43,224 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 02:08:43,229 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:08:43,229 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:08:43,260 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:08:43,261 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:08:43,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:08:43,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:08:43,262 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:08:43,262 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:08:43,262 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:08:43,262 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:08:43,262 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:08:43,262 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:08:43,262 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:08:43,262 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:08:43,262 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:08:43,263 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:08:43,263 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:08:43,263 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:08:43,263 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:08:43,263 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:08:43,263 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:08:43,263 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:08:43,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:08:43,264 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:08:43,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:08:43,264 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:08:43,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:08:43,264 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_826791f4-133e-4379-bdc7-f136ad308f6d/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 -> 52fc70d7844651686a4c27e057f507f0498e7d5f7c17f07a035699d1630f6ea2 [2024-11-25 02:08:43,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:08:43,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:08:43,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:08:43,576 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:08:43,577 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:08:43,578 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/forester-heap/dll-reverse.i [2024-11-25 02:08:46,721 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/data/caf6f2b60/5da152e1166c45e38a220d70a4fe8ce2/FLAGb56115dba [2024-11-25 02:08:47,109 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:08:47,110 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/sv-benchmarks/c/forester-heap/dll-reverse.i [2024-11-25 02:08:47,129 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/data/caf6f2b60/5da152e1166c45e38a220d70a4fe8ce2/FLAGb56115dba [2024-11-25 02:08:47,145 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/data/caf6f2b60/5da152e1166c45e38a220d70a4fe8ce2 [2024-11-25 02:08:47,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:08:47,149 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:08:47,150 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:08:47,150 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:08:47,155 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:08:47,156 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,157 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ca0c447 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47, skipping insertion in model container [2024-11-25 02:08:47,157 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,190 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:08:47,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:08:47,486 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:08:47,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:08:47,559 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:08:47,560 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47 WrapperNode [2024-11-25 02:08:47,560 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:08:47,561 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:08:47,561 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:08:47,561 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:08:47,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,579 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,599 INFO L138 Inliner]: procedures = 119, calls = 44, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 144 [2024-11-25 02:08:47,600 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:08:47,600 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:08:47,600 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:08:47,600 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:08:47,608 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,608 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,611 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,612 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,627 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,628 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,636 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,639 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,644 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,647 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:08:47,651 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:08:47,651 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:08:47,651 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:08:47,652 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:47" (1/1) ... [2024-11-25 02:08:47,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:08:47,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:08:47,696 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:08:47,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_826791f4-133e-4379-bdc7-f136ad308f6d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:08:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:08:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:08:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:08:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:08:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:08:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:08:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:08:47,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:08:47,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:08:47,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:08:47,871 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:08:47,873 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:08:48,413 INFO L? ?]: Removed 150 outVars from TransFormulas that were not future-live. [2024-11-25 02:08:48,413 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:08:48,514 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:08:48,514 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-25 02:08:48,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:08:48 BoogieIcfgContainer [2024-11-25 02:08:48,514 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:08:48,515 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:08:48,516 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:08:48,526 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:08:48,526 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:08:48" (1/1) ... [2024-11-25 02:08:48,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:08:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:48,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 132 states and 153 transitions. [2024-11-25 02:08:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 153 transitions. [2024-11-25 02:08:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:08:48,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:48,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:48,786 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 02:08:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:48,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 131 states and 152 transitions. [2024-11-25 02:08:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 152 transitions. [2024-11-25 02:08:48,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:08:48,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:48,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:48,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:48,954 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 02:08:49,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 130 states and 151 transitions. [2024-11-25 02:08:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 151 transitions. [2024-11-25 02:08:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:08:49,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:49,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:49,103 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 02:08:49,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:49,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 129 states and 150 transitions. [2024-11-25 02:08:49,122 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 150 transitions. [2024-11-25 02:08:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:08:49,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:49,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:49,259 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 02:08:49,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:49,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 128 states and 149 transitions. [2024-11-25 02:08:49,375 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 149 transitions. [2024-11-25 02:08:49,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:08:49,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:49,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:49,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:49,411 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 02:08:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 127 states and 148 transitions. [2024-11-25 02:08:49,428 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 148 transitions. [2024-11-25 02:08:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:08:49,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:49,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:49,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:49,508 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 02:08:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 126 states and 147 transitions. [2024-11-25 02:08:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 147 transitions. [2024-11-25 02:08:49,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:08:49,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:49,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:49,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:49,795 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 02:08:49,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:49,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 125 states and 145 transitions. [2024-11-25 02:08:49,857 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 145 transitions. [2024-11-25 02:08:49,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:08:49,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:49,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:50,154 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 02:08:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:50,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 128 states and 150 transitions. [2024-11-25 02:08:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 150 transitions. [2024-11-25 02:08:50,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:08:50,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:50,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:50,370 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 02:08:50,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:50,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 127 states and 149 transitions. [2024-11-25 02:08:50,396 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 149 transitions. [2024-11-25 02:08:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:08:50,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:50,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:50,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:50,545 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 02:08:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:50,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 128 states and 151 transitions. [2024-11-25 02:08:50,782 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 151 transitions. [2024-11-25 02:08:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:08:50,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:50,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:50,835 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 02:08:51,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:51,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 132 states and 158 transitions. [2024-11-25 02:08:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 158 transitions. [2024-11-25 02:08:51,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:08:51,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:51,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:51,149 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 02:08:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 136 states and 166 transitions. [2024-11-25 02:08:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 166 transitions. [2024-11-25 02:08:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:08:51,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:51,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:51,606 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 02:08:52,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 138 states and 170 transitions. [2024-11-25 02:08:52,135 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2024-11-25 02:08:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:08:52,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:52,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:52,528 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 02:08:53,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:53,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 140 states and 174 transitions. [2024-11-25 02:08:53,517 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 174 transitions. [2024-11-25 02:08:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:08:53,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:53,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:53,556 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 02:08:53,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 141 states and 176 transitions. [2024-11-25 02:08:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 176 transitions. [2024-11-25 02:08:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:08:53,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:53,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:53,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:53,882 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 02:08:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:54,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 143 states and 179 transitions. [2024-11-25 02:08:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 179 transitions. [2024-11-25 02:08:54,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:08:54,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:54,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:54,541 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 02:08:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:55,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 145 states and 183 transitions. [2024-11-25 02:08:55,833 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 183 transitions. [2024-11-25 02:08:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:08:55,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:55,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:55,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:56,412 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 02:08:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 147 states and 187 transitions. [2024-11-25 02:08:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 187 transitions. [2024-11-25 02:08:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:08:57,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:57,128 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 02:08:57,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 147 states and 185 transitions. [2024-11-25 02:08:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 185 transitions. [2024-11-25 02:08:57,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:08:57,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:57,151 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 02:08:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 147 states and 183 transitions. [2024-11-25 02:08:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2024-11-25 02:08:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:08:57,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:57,192 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 02:08:57,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 146 states and 182 transitions. [2024-11-25 02:08:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 182 transitions. [2024-11-25 02:08:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:08:57,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:57,471 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 02:08:57,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 122 states and 143 transitions. [2024-11-25 02:08:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 143 transitions. [2024-11-25 02:08:57,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:08:57,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:57,592 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 02:08:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 126 states and 152 transitions. [2024-11-25 02:08:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 152 transitions. [2024-11-25 02:08:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:08:57,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:57,657 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 02:08:57,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 126 states and 151 transitions. [2024-11-25 02:08:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 151 transitions. [2024-11-25 02:08:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:08:57,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:57,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:58,002 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 02:08:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 131 states and 160 transitions. [2024-11-25 02:08:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 160 transitions. [2024-11-25 02:08:59,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:08:59,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:59,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:59,428 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 02:08:59,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:08:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 134 states and 164 transitions. [2024-11-25 02:08:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 164 transitions. [2024-11-25 02:08:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:08:59,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:08:59,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:08:59,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:08:59,615 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 02:09:00,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:00,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 138 states and 172 transitions. [2024-11-25 02:09:00,395 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 172 transitions. [2024-11-25 02:09:00,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:09:00,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:00,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:00,427 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 02:09:00,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:00,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 138 states and 170 transitions. [2024-11-25 02:09:00,607 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2024-11-25 02:09:00,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:09:00,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:00,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:01,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:02,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:02,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 143 states and 180 transitions. [2024-11-25 02:09:02,921 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 180 transitions. [2024-11-25 02:09:02,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:09:02,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:02,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:02,952 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 02:09:02,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 142 states and 179 transitions. [2024-11-25 02:09:02,969 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 179 transitions. [2024-11-25 02:09:02,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:09:02,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:02,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:03,016 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 02:09:03,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 143 states and 180 transitions. [2024-11-25 02:09:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 180 transitions. [2024-11-25 02:09:03,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:09:03,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:03,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:03,102 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 02:09:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 142 states and 179 transitions. [2024-11-25 02:09:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 179 transitions. [2024-11-25 02:09:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:09:03,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:03,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:03,236 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 02:09:04,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:04,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 149 states and 187 transitions. [2024-11-25 02:09:04,440 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 187 transitions. [2024-11-25 02:09:04,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:09:04,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:04,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:04,778 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 02:09:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 155 states and 192 transitions. [2024-11-25 02:09:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 192 transitions. [2024-11-25 02:09:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:09:06,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:06,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:06,741 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 02:09:11,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 167 states and 212 transitions. [2024-11-25 02:09:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 212 transitions. [2024-11-25 02:09:11,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:09:11,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:11,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:11,871 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 02:09:12,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:12,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 169 states and 214 transitions. [2024-11-25 02:09:12,615 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 214 transitions. [2024-11-25 02:09:12,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:09:12,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:12,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:12,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:12,643 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 02:09:12,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:12,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 168 states and 213 transitions. [2024-11-25 02:09:12,658 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 213 transitions. [2024-11-25 02:09:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:09:12,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:12,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:12,705 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 02:09:12,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:12,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 169 states and 215 transitions. [2024-11-25 02:09:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 215 transitions. [2024-11-25 02:09:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:09:12,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:12,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:13,078 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 02:09:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 171 states and 219 transitions. [2024-11-25 02:09:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 219 transitions. [2024-11-25 02:09:13,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:09:13,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:13,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:14,275 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 02:09:15,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:15,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 173 states and 223 transitions. [2024-11-25 02:09:15,622 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 223 transitions. [2024-11-25 02:09:15,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:09:15,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:15,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:15,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:15,659 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 02:09:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 174 states and 225 transitions. [2024-11-25 02:09:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 225 transitions. [2024-11-25 02:09:16,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:09:16,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:16,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:16,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:16,173 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 02:09:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 176 states and 228 transitions. [2024-11-25 02:09:16,684 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 228 transitions. [2024-11-25 02:09:16,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:09:16,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:16,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:16,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:17,182 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 02:09:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:18,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 178 states and 232 transitions. [2024-11-25 02:09:18,677 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 232 transitions. [2024-11-25 02:09:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:09:18,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:18,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:20,289 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 02:09:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 180 states and 236 transitions. [2024-11-25 02:09:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 236 transitions. [2024-11-25 02:09:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:09:22,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:22,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:22,861 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 02:09:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:28,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 190 states and 249 transitions. [2024-11-25 02:09:28,032 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 249 transitions. [2024-11-25 02:09:28,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:09:28,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:28,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:28,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:28,818 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 02:09:31,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:31,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 192 states and 251 transitions. [2024-11-25 02:09:31,826 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 251 transitions. [2024-11-25 02:09:31,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:09:31,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:31,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:31,887 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 02:09:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:31,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 191 states and 250 transitions. [2024-11-25 02:09:31,907 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 250 transitions. [2024-11-25 02:09:31,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:09:31,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:31,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:32,669 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 02:09:34,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:34,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 194 states and 255 transitions. [2024-11-25 02:09:34,344 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 255 transitions. [2024-11-25 02:09:34,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:09:34,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:34,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:42,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 204 states and 274 transitions. [2024-11-25 02:09:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 274 transitions. [2024-11-25 02:09:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:09:42,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:44,110 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:09:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:50,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 214 states and 293 transitions. [2024-11-25 02:09:50,290 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 293 transitions. [2024-11-25 02:09:50,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:09:50,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:50,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:50,322 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 02:09:50,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:50,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 213 states and 292 transitions. [2024-11-25 02:09:50,343 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 292 transitions. [2024-11-25 02:09:50,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:09:50,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:50,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:50,399 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 02:09:50,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:50,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 214 states and 294 transitions. [2024-11-25 02:09:50,426 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 294 transitions. [2024-11-25 02:09:50,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:09:50,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:50,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:50,480 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 02:09:57,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:09:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 230 states and 320 transitions. [2024-11-25 02:09:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 320 transitions. [2024-11-25 02:09:57,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:09:57,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:09:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:09:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:09:57,120 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 02:10:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 246 states and 346 transitions. [2024-11-25 02:10:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 346 transitions. [2024-11-25 02:10:03,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:10:03,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:03,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:07,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 250 states and 350 transitions. [2024-11-25 02:10:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 350 transitions. [2024-11-25 02:10:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:10:07,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:07,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:07,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:10:11,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:11,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 236 states and 331 transitions. [2024-11-25 02:10:11,619 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 331 transitions. [2024-11-25 02:10:11,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:10:11,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:11,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:11,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:12,224 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 02:10:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 244 states and 341 transitions. [2024-11-25 02:10:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 341 transitions. [2024-11-25 02:10:15,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:10:15,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:15,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:15,876 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 02:10:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:20,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 252 states and 353 transitions. [2024-11-25 02:10:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 353 transitions. [2024-11-25 02:10:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:10:20,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:20,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:20,049 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 02:10:20,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:20,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 251 states and 352 transitions. [2024-11-25 02:10:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 352 transitions. [2024-11-25 02:10:20,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:10:20,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:20,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:20,108 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 02:10:20,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:20,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 252 states and 353 transitions. [2024-11-25 02:10:20,131 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 353 transitions. [2024-11-25 02:10:20,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:10:20,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:20,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:20,418 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 02:10:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:24,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 259 states and 367 transitions. [2024-11-25 02:10:24,853 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 367 transitions. [2024-11-25 02:10:24,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:10:24,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:24,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:25,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:10:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:29,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 262 states and 370 transitions. [2024-11-25 02:10:29,665 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 370 transitions. [2024-11-25 02:10:29,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:10:29,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:29,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:29,703 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 02:10:29,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:29,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 261 states and 369 transitions. [2024-11-25 02:10:29,723 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 369 transitions. [2024-11-25 02:10:29,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:10:29,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:29,946 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 02:10:31,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:31,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 271 states and 390 transitions. [2024-11-25 02:10:31,811 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 390 transitions. [2024-11-25 02:10:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:10:31,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:31,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:34,995 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:10:47,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:47,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 281 states and 410 transitions. [2024-11-25 02:10:47,975 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 410 transitions. [2024-11-25 02:10:47,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:10:47,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:47,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:47,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:48,444 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 02:10:57,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:57,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 290 states and 428 transitions. [2024-11-25 02:10:57,150 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 428 transitions. [2024-11-25 02:10:57,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:10:57,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:57,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:57,228 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 02:10:58,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:10:58,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 291 states and 430 transitions. [2024-11-25 02:10:58,351 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 430 transitions. [2024-11-25 02:10:58,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:10:58,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:10:58,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:10:58,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:10:59,569 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 02:11:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:06,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 299 states and 446 transitions. [2024-11-25 02:11:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 446 transitions. [2024-11-25 02:11:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:11:06,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:06,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:07,412 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 02:11:13,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 306 states and 461 transitions. [2024-11-25 02:11:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 461 transitions. [2024-11-25 02:11:13,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:11:13,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:13,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:13,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:11:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 316 states and 475 transitions. [2024-11-25 02:11:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 475 transitions. [2024-11-25 02:11:21,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:11:21,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:21,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:11:26,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:26,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 295 states and 446 transitions. [2024-11-25 02:11:26,617 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 446 transitions. [2024-11-25 02:11:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:11:26,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:26,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:26,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:26,668 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 02:11:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:31,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 297 states and 450 transitions. [2024-11-25 02:11:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 450 transitions. [2024-11-25 02:11:31,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:11:31,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:31,523 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 02:11:33,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:33,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 299 states and 456 transitions. [2024-11-25 02:11:33,037 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 456 transitions. [2024-11-25 02:11:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:11:33,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:33,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:34,259 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 02:11:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 302 states and 465 transitions. [2024-11-25 02:11:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 465 transitions. [2024-11-25 02:11:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:11:36,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:36,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:36,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:11:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:54,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 310 states and 483 transitions. [2024-11-25 02:11:54,024 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 483 transitions. [2024-11-25 02:11:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:11:54,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:54,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:07,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:07,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 318 states and 495 transitions. [2024-11-25 02:12:07,242 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 495 transitions. [2024-11-25 02:12:07,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:12:07,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:07,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:09,098 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:14,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 324 states and 505 transitions. [2024-11-25 02:12:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 505 transitions. [2024-11-25 02:12:14,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:12:14,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:14,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:14,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:14,746 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 02:12:15,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:15,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 329 states and 521 transitions. [2024-11-25 02:12:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 521 transitions. [2024-11-25 02:12:15,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:12:15,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:15,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:16,104 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 02:12:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 331 states and 524 transitions. [2024-11-25 02:12:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 524 transitions. [2024-11-25 02:12:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:12:20,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:20,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:20,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 330 states and 523 transitions. [2024-11-25 02:12:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 523 transitions. [2024-11-25 02:12:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:12:20,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:20,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:20,639 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 02:12:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:21,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 332 states and 526 transitions. [2024-11-25 02:12:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 526 transitions. [2024-11-25 02:12:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:12:21,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:12:22,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:22,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 334 states and 536 transitions. [2024-11-25 02:12:22,314 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 536 transitions. [2024-11-25 02:12:22,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:12:22,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:22,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:24,293 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 02:12:34,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:34,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 347 states and 559 transitions. [2024-11-25 02:12:34,376 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 559 transitions. [2024-11-25 02:12:34,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:12:34,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:34,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:34,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:36,785 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 02:12:40,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:40,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 348 states and 562 transitions. [2024-11-25 02:12:40,117 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 562 transitions. [2024-11-25 02:12:40,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:12:40,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:40,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:44,907 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 02:12:54,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:54,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 353 states and 574 transitions. [2024-11-25 02:12:54,994 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 574 transitions. [2024-11-25 02:12:54,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:12:54,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:54,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:11,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:11,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 365 states and 607 transitions. [2024-11-25 02:13:11,050 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 607 transitions. [2024-11-25 02:13:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:13:11,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:11,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:13:11,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:11,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 365 states and 605 transitions. [2024-11-25 02:13:11,088 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 605 transitions. [2024-11-25 02:13:11,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:13:11,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:11,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:11,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:13:24,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:13:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 370 states and 616 transitions. [2024-11-25 02:13:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 616 transitions. [2024-11-25 02:13:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:13:24,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:13:24,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:13:24,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:13:33,678 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 02:14:07,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 390 states and 656 transitions. [2024-11-25 02:14:07,649 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 656 transitions. [2024-11-25 02:14:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:14:07,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:07,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:07,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:11,458 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 02:14:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 398 states and 673 transitions. [2024-11-25 02:14:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 673 transitions. [2024-11-25 02:14:24,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:14:24,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:24,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:29,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 404 states and 679 transitions. [2024-11-25 02:14:29,104 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 679 transitions. [2024-11-25 02:14:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:14:29,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:29,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:46,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 412 states and 703 transitions. [2024-11-25 02:14:46,802 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 703 transitions. [2024-11-25 02:14:46,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:14:46,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:46,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:46,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:14:48,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 412 states and 702 transitions. [2024-11-25 02:14:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 702 transitions. [2024-11-25 02:14:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:14:48,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:48,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:51,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 413 states and 704 transitions. [2024-11-25 02:14:51,264 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 704 transitions. [2024-11-25 02:14:51,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:14:51,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:51,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:14:52,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 414 states and 704 transitions. [2024-11-25 02:14:52,469 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 704 transitions. [2024-11-25 02:14:52,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:14:52,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:52,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:53,514 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:14:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 415 states and 705 transitions. [2024-11-25 02:14:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 705 transitions. [2024-11-25 02:14:55,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:14:55,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:55,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:14:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 415 states and 704 transitions. [2024-11-25 02:14:57,464 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 704 transitions. [2024-11-25 02:14:57,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:14:57,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:57,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:14:59,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:14:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 415 states and 703 transitions. [2024-11-25 02:14:59,396 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 703 transitions. [2024-11-25 02:14:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:14:59,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:14:59,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:14:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:14:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:15:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:02,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 415 states and 701 transitions. [2024-11-25 02:15:02,342 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 701 transitions. [2024-11-25 02:15:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:15:02,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:07,889 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:15:36,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:15:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 426 states and 727 transitions. [2024-11-25 02:15:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 727 transitions. [2024-11-25 02:15:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:15:36,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:15:36,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:15:36,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:15:41,777 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 436 states and 747 transitions. [2024-11-25 02:16:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 747 transitions. [2024-11-25 02:16:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:16:03,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:03,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:05,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 446 states and 769 transitions. [2024-11-25 02:16:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 769 transitions. [2024-11-25 02:16:24,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:16:24,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:24,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:25,342 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:16:35,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:35,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 452 states and 782 transitions. [2024-11-25 02:16:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 782 transitions. [2024-11-25 02:16:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:16:35,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:35,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:16:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:47,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 460 states and 798 transitions. [2024-11-25 02:16:47,530 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 798 transitions. [2024-11-25 02:16:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:16:47,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:47,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:47,587 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:16:55,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:55,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 467 states and 813 transitions. [2024-11-25 02:16:55,700 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 813 transitions. [2024-11-25 02:16:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:16:55,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:55,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:16:58,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:16:58,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 468 states and 816 transitions. [2024-11-25 02:16:58,286 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 816 transitions. [2024-11-25 02:16:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:16:58,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:16:58,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:16:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:16:58,398 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:17:06,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:06,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 475 states and 831 transitions. [2024-11-25 02:17:06,888 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 831 transitions. [2024-11-25 02:17:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:17:06,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:06,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:07,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:17:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 477 states and 837 transitions. [2024-11-25 02:17:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 837 transitions. [2024-11-25 02:17:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:17:11,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:17:13,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 478 states and 839 transitions. [2024-11-25 02:17:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 839 transitions. [2024-11-25 02:17:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:17:13,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:13,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 486 states and 852 transitions. [2024-11-25 02:17:30,335 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 852 transitions. [2024-11-25 02:17:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:17:30,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:30,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:34,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:44,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:44,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 488 states and 857 transitions. [2024-11-25 02:17:44,351 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 857 transitions. [2024-11-25 02:17:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:17:44,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:44,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:44,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:45,767 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:17:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:17:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 497 states and 885 transitions. [2024-11-25 02:17:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 885 transitions. [2024-11-25 02:17:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:17:58,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:17:58,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:17:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:17:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 501 states and 892 transitions. [2024-11-25 02:18:05,597 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 892 transitions. [2024-11-25 02:18:05,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:18:05,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:05,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:15,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 506 states and 905 transitions. [2024-11-25 02:18:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 905 transitions. [2024-11-25 02:18:15,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:18:15,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:15,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:36,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:36,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 516 states and 923 transitions. [2024-11-25 02:18:36,161 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 923 transitions. [2024-11-25 02:18:36,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:18:36,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:36,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:37,018 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:18:50,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:18:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 525 states and 938 transitions. [2024-11-25 02:18:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 938 transitions. [2024-11-25 02:18:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:18:50,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:18:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:18:50,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:18:52,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:10,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:10,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 534 states and 960 transitions. [2024-11-25 02:19:10,784 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 960 transitions. [2024-11-25 02:19:10,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:10,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:10,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:10,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:11,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 539 states and 964 transitions. [2024-11-25 02:19:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 964 transitions. [2024-11-25 02:19:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:20,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:20,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:32,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 540 states and 969 transitions. [2024-11-25 02:19:32,795 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 969 transitions. [2024-11-25 02:19:32,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:32,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:32,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:32,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:32,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:42,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 540 states and 967 transitions. [2024-11-25 02:19:42,944 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 967 transitions. [2024-11-25 02:19:42,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:42,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:42,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:19:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 541 states and 971 transitions. [2024-11-25 02:19:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 971 transitions. [2024-11-25 02:19:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:46,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:46,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:46,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:19:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:19:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 545 states and 977 transitions. [2024-11-25 02:19:51,581 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 977 transitions. [2024-11-25 02:19:51,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:19:51,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:19:51,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:19:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:19:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:00,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 549 states and 980 transitions. [2024-11-25 02:20:00,393 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 980 transitions. [2024-11-25 02:20:00,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:20:00,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:00,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:00,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:09,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:09,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 549 states and 979 transitions. [2024-11-25 02:20:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 979 transitions. [2024-11-25 02:20:09,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:20:09,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:09,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:09,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:20:16,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:16,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 550 states and 981 transitions. [2024-11-25 02:20:16,786 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 981 transitions. [2024-11-25 02:20:16,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:20:16,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:16,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:16,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:20:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:46,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 565 states and 1005 transitions. [2024-11-25 02:20:46,551 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1005 transitions. [2024-11-25 02:20:46,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:20:46,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:46,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:46,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:20:56,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:20:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 570 states and 1016 transitions. [2024-11-25 02:20:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1016 transitions. [2024-11-25 02:20:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:20:56,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:20:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:20:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:20:56,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:21:25,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:25,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 585 states and 1040 transitions. [2024-11-25 02:21:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1040 transitions. [2024-11-25 02:21:25,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:21:25,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:25,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:25,273 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:21:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 588 states and 1045 transitions. [2024-11-25 02:21:25,297 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1045 transitions. [2024-11-25 02:21:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:21:25,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:25,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:21:29,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:29,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 591 states and 1051 transitions. [2024-11-25 02:21:29,420 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1051 transitions. [2024-11-25 02:21:29,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:21:29,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:29,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:30,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:21:34,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:21:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 591 states and 1052 transitions. [2024-11-25 02:21:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1052 transitions. [2024-11-25 02:21:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:21:34,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:21:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:21:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:21:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:22:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 576 states and 1017 transitions. [2024-11-25 02:22:14,954 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1017 transitions. [2024-11-25 02:22:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:22:14,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:14,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat