./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0237.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_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/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_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0237.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/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_cd488c32-3164-4794-896f-4cb7ce2e012b/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 59c31190ccc8063bc9e40e87ef868627685497d396c28c826c00fa8abad7dfea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:22:23,362 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:22:23,421 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-25 02:22:23,432 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:22:23,432 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:22:23,466 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:22:23,469 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:22:23,469 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:22:23,470 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:22:23,470 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:22:23,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:22:23,471 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:22:23,472 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:22:23,472 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:22:23,472 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:22:23,472 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:22:23,472 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:22:23,473 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:22:23,473 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:22:23,473 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:22:23,473 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:22:23,473 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:22:23,473 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:22:23,473 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:22:23,474 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:22:23,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:22:23,474 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:22:23,474 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:22:23,474 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:22:23,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:22:23,474 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_cd488c32-3164-4794-896f-4cb7ce2e012b/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 -> 59c31190ccc8063bc9e40e87ef868627685497d396c28c826c00fa8abad7dfea [2024-11-25 02:22:23,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:22:23,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:22:23,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:22:23,794 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:22:23,795 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:22:23,796 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/memsafety/test-0237.i [2024-11-25 02:22:26,925 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/data/51a20cc66/ed00caa4f40a4b1ea0d40d5cebf44529/FLAG839dbf581 [2024-11-25 02:22:27,216 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:22:27,217 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/sv-benchmarks/c/memsafety/test-0237.i [2024-11-25 02:22:27,232 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/data/51a20cc66/ed00caa4f40a4b1ea0d40d5cebf44529/FLAG839dbf581 [2024-11-25 02:22:27,247 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/data/51a20cc66/ed00caa4f40a4b1ea0d40d5cebf44529 [2024-11-25 02:22:27,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:22:27,251 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:22:27,253 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:22:27,253 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:22:27,266 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:22:27,267 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:27,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51bee056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27, skipping insertion in model container [2024-11-25 02:22:27,268 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:27,325 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:22:27,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:22:27,881 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:22:27,962 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:22:27,996 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:22:27,997 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27 WrapperNode [2024-11-25 02:22:27,997 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:22:27,998 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:22:27,998 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:22:27,998 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:22:28,005 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,020 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,054 INFO L138 Inliner]: procedures = 188, calls = 66, calls flagged for inlining = 20, calls inlined = 30, statements flattened = 327 [2024-11-25 02:22:28,055 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:22:28,055 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:22:28,055 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:22:28,056 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:22:28,064 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,070 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,071 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,087 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,089 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,094 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,097 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,098 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,103 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:22:28,104 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:22:28,104 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:22:28,104 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:22:28,105 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:22:27" (1/1) ... [2024-11-25 02:22:28,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:22:28,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:22:28,146 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:22:28,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd488c32-3164-4794-896f-4cb7ce2e012b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:22:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:22:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:22:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:22:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:22:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:22:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:22:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:22:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:22:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:22:28,310 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:22:28,312 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:22:29,182 INFO L? ?]: Removed 336 outVars from TransFormulas that were not future-live. [2024-11-25 02:22:29,182 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:22:29,376 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:22:29,377 INFO L312 CfgBuilder]: Removed 10 assume(true) statements. [2024-11-25 02:22:29,379 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:22:29 BoogieIcfgContainer [2024-11-25 02:22:29,379 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:22:29,380 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:22:29,380 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:22:29,390 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:22:29,391 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:22:29" (1/1) ... [2024-11-25 02:22:29,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:22:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:29,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 189 states and 214 transitions. [2024-11-25 02:22:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 214 transitions. [2024-11-25 02:22:29,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:22:29,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:29,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:29,604 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 02:22:29,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:29,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 189 states and 213 transitions. [2024-11-25 02:22:29,634 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2024-11-25 02:22:29,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:22:29,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:29,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:29,822 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 02:22:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 188 states and 212 transitions. [2024-11-25 02:22:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 212 transitions. [2024-11-25 02:22:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:22:29,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:29,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:29,957 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:22:29,961 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:30,040 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:30,068 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 02:22:30,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:30,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 187 states and 211 transitions. [2024-11-25 02:22:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 211 transitions. [2024-11-25 02:22:30,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:22:30,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:30,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:30,233 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 02:22:30,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 187 states and 210 transitions. [2024-11-25 02:22:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 210 transitions. [2024-11-25 02:22:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 02:22:30,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:30,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:30,391 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 02:22:30,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:30,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 186 states and 209 transitions. [2024-11-25 02:22:30,408 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 209 transitions. [2024-11-25 02:22:30,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:22:30,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:30,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:30,535 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:22:30,539 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:30,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:30,615 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 02:22:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 185 states and 208 transitions. [2024-11-25 02:22:30,744 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 208 transitions. [2024-11-25 02:22:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:22:30,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:30,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:30,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:30,797 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 02:22:30,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:30,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 185 states and 207 transitions. [2024-11-25 02:22:30,808 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 207 transitions. [2024-11-25 02:22:30,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:22:30,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:30,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:30,972 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 02:22:30,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:30,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 184 states and 206 transitions. [2024-11-25 02:22:30,995 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 206 transitions. [2024-11-25 02:22:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:22:30,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:30,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:31,114 INFO L256 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-25 02:22:31,119 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:31,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:31,224 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 02:22:31,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:31,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 185 states and 207 transitions. [2024-11-25 02:22:31,292 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 207 transitions. [2024-11-25 02:22:31,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:22:31,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:31,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:31,445 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-25 02:22:31,449 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:31,472 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:31,535 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 02:22:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 186 states and 208 transitions. [2024-11-25 02:22:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 208 transitions. [2024-11-25 02:22:31,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:22:31,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:31,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:31,804 INFO L256 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 02:22:31,808 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:31,855 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:31,950 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 02:22:32,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:32,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 187 states and 210 transitions. [2024-11-25 02:22:32,148 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 210 transitions. [2024-11-25 02:22:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:22:32,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:32,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:32,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 242 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-25 02:22:32,309 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:32,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:22:32,446 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:22:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 188 states and 211 transitions. [2024-11-25 02:22:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 211 transitions. [2024-11-25 02:22:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:22:32,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:32,855 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-25 02:22:32,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:32,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:22:33,116 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2024-11-25 02:22:33,354 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 02:22:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 189 states and 213 transitions. [2024-11-25 02:22:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2024-11-25 02:22:33,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:22:33,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:33,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:33,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:33,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-25 02:22:33,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:33,989 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:34,057 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:22:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 190 states and 214 transitions. [2024-11-25 02:22:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 214 transitions. [2024-11-25 02:22:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:22:34,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:34,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:34,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:22:34,406 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:34,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:34,440 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 02:22:34,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:34,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 189 states and 213 transitions. [2024-11-25 02:22:34,470 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 213 transitions. [2024-11-25 02:22:34,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:22:34,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:34,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:34,685 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 02:22:34,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:34,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 188 states and 211 transitions. [2024-11-25 02:22:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 211 transitions. [2024-11-25 02:22:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:22:34,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:34,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:34,921 INFO L256 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-25 02:22:34,926 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:34,943 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:34,967 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 02:22:35,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:35,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 189 states and 212 transitions. [2024-11-25 02:22:35,012 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 212 transitions. [2024-11-25 02:22:35,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:22:35,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:35,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:35,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:35,277 INFO L256 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-25 02:22:35,280 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:35,295 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:35,371 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:22:35,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:35,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 190 states and 213 transitions. [2024-11-25 02:22:35,550 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 213 transitions. [2024-11-25 02:22:35,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:22:35,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:35,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:35,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:35,845 INFO L256 TraceCheckSpWp]: Trace formula consists of 375 conjuncts, 54 conjuncts are in the unsatisfiable core [2024-11-25 02:22:35,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:35,871 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:35,974 INFO L349 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2024-11-25 02:22:35,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2024-11-25 02:22:36,002 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:22:36,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:36,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 190 states and 214 transitions. [2024-11-25 02:22:36,202 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 214 transitions. [2024-11-25 02:22:36,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:22:36,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:36,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:36,284 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:22:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 190 states and 213 transitions. [2024-11-25 02:22:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 213 transitions. [2024-11-25 02:22:36,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:22:36,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:36,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:36,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:22:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 189 states and 212 transitions. [2024-11-25 02:22:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 212 transitions. [2024-11-25 02:22:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:22:36,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:36,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:36,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:36,827 INFO L256 TraceCheckSpWp]: Trace formula consists of 441 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-25 02:22:36,831 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:36,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:36,866 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 02:22:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:36,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 190 states and 213 transitions. [2024-11-25 02:22:36,898 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 213 transitions. [2024-11-25 02:22:36,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:22:36,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:36,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:37,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:37,242 INFO L256 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-11-25 02:22:37,245 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:37,455 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-25 02:22:37,529 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:22:38,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:38,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 192 states and 218 transitions. [2024-11-25 02:22:38,026 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 218 transitions. [2024-11-25 02:22:38,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 02:22:38,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:38,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:38,359 INFO L256 TraceCheckSpWp]: Trace formula consists of 471 conjuncts, 58 conjuncts are in the unsatisfiable core [2024-11-25 02:22:38,362 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:38,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:22:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 193 states and 219 transitions. [2024-11-25 02:22:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 219 transitions. [2024-11-25 02:22:38,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:22:38,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:38,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:22:39,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:39,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-25 02:22:39,266 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:22:39,284 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:22:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:39,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 192 states and 218 transitions. [2024-11-25 02:22:39,323 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 218 transitions. [2024-11-25 02:22:39,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:22:39,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:39,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:39,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:39,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 191 states and 217 transitions. [2024-11-25 02:22:39,536 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 217 transitions. [2024-11-25 02:22:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 02:22:39,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:39,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:39,922 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:40,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:40,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 190 states and 216 transitions. [2024-11-25 02:22:40,179 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 216 transitions. [2024-11-25 02:22:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:22:40,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:40,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:40,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:40,789 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:41,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:41,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 189 states and 215 transitions. [2024-11-25 02:22:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 215 transitions. [2024-11-25 02:22:41,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:22:41,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:41,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:43,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 190 states and 216 transitions. [2024-11-25 02:22:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 216 transitions. [2024-11-25 02:22:43,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:22:43,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:43,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:44,097 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 191 states and 218 transitions. [2024-11-25 02:22:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 218 transitions. [2024-11-25 02:22:45,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:22:45,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:45,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:47,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 192 states and 220 transitions. [2024-11-25 02:22:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 220 transitions. [2024-11-25 02:22:47,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 02:22:47,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:47,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:48,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 193 states and 220 transitions. [2024-11-25 02:22:48,909 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 220 transitions. [2024-11-25 02:22:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:22:48,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:48,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:49,875 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 194 states and 220 transitions. [2024-11-25 02:22:52,496 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 220 transitions. [2024-11-25 02:22:52,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:22:52,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:52,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:53,082 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 195 states and 221 transitions. [2024-11-25 02:22:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 221 transitions. [2024-11-25 02:22:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:22:53,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:53,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:56,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:56,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 196 states and 223 transitions. [2024-11-25 02:22:56,003 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 223 transitions. [2024-11-25 02:22:56,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:22:56,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:56,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:22:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:22:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 197 states and 224 transitions. [2024-11-25 02:22:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 224 transitions. [2024-11-25 02:22:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:22:58,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:22:58,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:22:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:22:59,255 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:01,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 198 states and 224 transitions. [2024-11-25 02:23:01,242 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 224 transitions. [2024-11-25 02:23:01,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:23:01,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:01,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 199 states and 225 transitions. [2024-11-25 02:23:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 225 transitions. [2024-11-25 02:23:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-25 02:23:02,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:02,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:04,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 200 states and 226 transitions. [2024-11-25 02:23:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 226 transitions. [2024-11-25 02:23:04,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:23:04,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:04,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:06,089 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:07,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:07,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 201 states and 228 transitions. [2024-11-25 02:23:07,447 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 228 transitions. [2024-11-25 02:23:07,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 02:23:07,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:07,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:08,715 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:10,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:10,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 202 states and 228 transitions. [2024-11-25 02:23:10,407 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 228 transitions. [2024-11-25 02:23:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:23:10,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:10,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:12,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:12,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 203 states and 229 transitions. [2024-11-25 02:23:12,418 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 229 transitions. [2024-11-25 02:23:12,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:23:12,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:12,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:14,059 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:15,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:15,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 204 states and 231 transitions. [2024-11-25 02:23:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 231 transitions. [2024-11-25 02:23:15,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:23:15,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:15,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:15,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:16,280 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:18,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:18,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 205 states and 232 transitions. [2024-11-25 02:23:18,027 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 232 transitions. [2024-11-25 02:23:18,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:23:18,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:18,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:18,996 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:20,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 206 states and 233 transitions. [2024-11-25 02:23:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 233 transitions. [2024-11-25 02:23:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 02:23:20,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:20,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:23,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 207 states and 234 transitions. [2024-11-25 02:23:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 234 transitions. [2024-11-25 02:23:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:23:23,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:23,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:24,413 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:26,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:26,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 208 states and 236 transitions. [2024-11-25 02:23:26,224 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 236 transitions. [2024-11-25 02:23:26,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:23:26,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:26,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:29,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:29,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 209 states and 236 transitions. [2024-11-25 02:23:29,366 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 236 transitions. [2024-11-25 02:23:29,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:23:29,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:29,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:29,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:30,782 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:32,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:32,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 210 states and 237 transitions. [2024-11-25 02:23:32,956 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 237 transitions. [2024-11-25 02:23:32,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:23:32,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:32,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 211 states and 238 transitions. [2024-11-25 02:23:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 238 transitions. [2024-11-25 02:23:35,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 02:23:35,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:35,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:37,071 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:39,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:39,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 212 states and 239 transitions. [2024-11-25 02:23:39,207 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 239 transitions. [2024-11-25 02:23:39,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:23:39,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:39,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 213 states and 239 transitions. [2024-11-25 02:23:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 239 transitions. [2024-11-25 02:23:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:23:52,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:52,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:52,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:54,431 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:23:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:23:56,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 214 states and 241 transitions. [2024-11-25 02:23:56,587 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 241 transitions. [2024-11-25 02:23:56,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:23:56,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:23:56,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:23:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:23:57,888 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 215 states and 242 transitions. [2024-11-25 02:24:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 242 transitions. [2024-11-25 02:24:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:24:00,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:00,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:05,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 216 states and 242 transitions. [2024-11-25 02:24:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 242 transitions. [2024-11-25 02:24:05,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 02:24:05,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:05,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:05,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:07,156 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 217 states and 244 transitions. [2024-11-25 02:24:09,026 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 244 transitions. [2024-11-25 02:24:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:24:09,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:10,379 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:12,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 218 states and 245 transitions. [2024-11-25 02:24:12,911 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 245 transitions. [2024-11-25 02:24:12,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:24:12,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:12,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:14,661 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:17,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 219 states and 246 transitions. [2024-11-25 02:24:17,475 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 246 transitions. [2024-11-25 02:24:17,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:24:17,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:17,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:19,220 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:21,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:21,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 220 states and 247 transitions. [2024-11-25 02:24:21,745 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 247 transitions. [2024-11-25 02:24:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:24:21,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:21,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:26,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 221 states and 248 transitions. [2024-11-25 02:24:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 248 transitions. [2024-11-25 02:24:26,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:24:26,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:26,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:27,598 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:30,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:30,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 222 states and 249 transitions. [2024-11-25 02:24:30,301 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 249 transitions. [2024-11-25 02:24:30,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:24:30,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:30,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:43,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 223 states and 249 transitions. [2024-11-25 02:24:43,987 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 249 transitions. [2024-11-25 02:24:43,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:24:43,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:43,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 224 states and 251 transitions. [2024-11-25 02:24:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 251 transitions. [2024-11-25 02:24:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:24:48,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:48,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:53,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 225 states and 251 transitions. [2024-11-25 02:24:53,543 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 251 transitions. [2024-11-25 02:24:53,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:24:53,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:53,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:24:55,939 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:24:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:24:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 226 states and 253 transitions. [2024-11-25 02:24:58,300 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 253 transitions. [2024-11-25 02:24:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:24:58,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:24:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:24:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:00,521 INFO L134 CoverageAnalysis]: Checked inductivity of 725 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:03,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 227 states and 254 transitions. [2024-11-25 02:25:03,705 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 254 transitions. [2024-11-25 02:25:03,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:25:03,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:03,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:08,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 228 states and 255 transitions. [2024-11-25 02:25:08,670 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 255 transitions. [2024-11-25 02:25:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:25:08,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:08,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 802 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:14,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 229 states and 256 transitions. [2024-11-25 02:25:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 256 transitions. [2024-11-25 02:25:14,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:25:14,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:14,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:14,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:16,228 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 230 states and 257 transitions. [2024-11-25 02:25:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 257 transitions. [2024-11-25 02:25:19,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:25:19,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:19,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:19,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 883 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:24,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 231 states and 258 transitions. [2024-11-25 02:25:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 258 transitions. [2024-11-25 02:25:24,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:25:24,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:24,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 925 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:30,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 232 states and 259 transitions. [2024-11-25 02:25:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 259 transitions. [2024-11-25 02:25:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:25:30,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:30,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:30,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:32,848 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:36,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 233 states and 260 transitions. [2024-11-25 02:25:36,332 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 260 transitions. [2024-11-25 02:25:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:25:36,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:36,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:38,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:41,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:41,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 234 states and 261 transitions. [2024-11-25 02:25:41,985 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 261 transitions. [2024-11-25 02:25:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:25:41,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:41,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:44,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:47,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 235 states and 262 transitions. [2024-11-25 02:25:47,697 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 262 transitions. [2024-11-25 02:25:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:25:47,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1103 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:25:53,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:53,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 236 states and 263 transitions. [2024-11-25 02:25:53,922 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 263 transitions. [2024-11-25 02:25:53,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:25:53,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:53,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:00,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1150 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:26:21,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 237 states and 263 transitions. [2024-11-25 02:26:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 263 transitions. [2024-11-25 02:26:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:26:21,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:21,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1198 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:26:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:26,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 238 states and 264 transitions. [2024-11-25 02:26:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 264 transitions. [2024-11-25 02:26:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:26:26,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:26,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1247 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:26:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 239 states and 266 transitions. [2024-11-25 02:26:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 266 transitions. [2024-11-25 02:26:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:26:34,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:37,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1297 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:26:41,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 240 states and 267 transitions. [2024-11-25 02:26:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 267 transitions. [2024-11-25 02:26:41,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:26:41,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:41,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:44,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1348 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:26:51,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 241 states and 267 transitions. [2024-11-25 02:26:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 267 transitions. [2024-11-25 02:26:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:26:51,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:51,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:51,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:26:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:26:57,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:26:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 242 states and 269 transitions. [2024-11-25 02:26:57,605 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 269 transitions. [2024-11-25 02:26:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:26:57,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:26:57,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:26:57,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:00,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:04,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:04,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 243 states and 270 transitions. [2024-11-25 02:27:04,954 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 270 transitions. [2024-11-25 02:27:04,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:27:04,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:04,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:08,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:14,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:14,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 244 states and 270 transitions. [2024-11-25 02:27:14,845 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 270 transitions. [2024-11-25 02:27:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:27:14,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:14,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1562 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:20,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:20,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 245 states and 271 transitions. [2024-11-25 02:27:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2024-11-25 02:27:20,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:27:20,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:20,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:24,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1618 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:28,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:28,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 246 states and 273 transitions. [2024-11-25 02:27:28,642 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 273 transitions. [2024-11-25 02:27:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:27:28,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:28,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:31,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1675 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 247 states and 273 transitions. [2024-11-25 02:27:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 273 transitions. [2024-11-25 02:27:36,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:27:36,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:36,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:39,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 248 states and 274 transitions. [2024-11-25 02:27:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 274 transitions. [2024-11-25 02:27:42,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:27:42,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:42,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1792 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 249 states and 275 transitions. [2024-11-25 02:27:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 275 transitions. [2024-11-25 02:27:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:27:48,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:48,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:27:53,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1852 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:27:58,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:27:58,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 250 states and 277 transitions. [2024-11-25 02:27:58,493 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 277 transitions. [2024-11-25 02:27:58,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:27:58,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:27:58,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:27:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:01,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1913 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:28:06,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:06,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 251 states and 277 transitions. [2024-11-25 02:28:06,867 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 277 transitions. [2024-11-25 02:28:06,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:28:06,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:06,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1975 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:28:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 252 states and 279 transitions. [2024-11-25 02:28:14,497 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 279 transitions. [2024-11-25 02:28:14,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:28:14,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:14,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2038 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:28:23,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:23,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 253 states and 280 transitions. [2024-11-25 02:28:23,169 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 280 transitions. [2024-11-25 02:28:23,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:28:23,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:23,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2102 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:28:34,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:34,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 254 states and 280 transitions. [2024-11-25 02:28:34,573 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 280 transitions. [2024-11-25 02:28:34,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:28:34,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:34,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:39,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2167 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:28:42,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:42,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 255 states and 282 transitions. [2024-11-25 02:28:42,841 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 282 transitions. [2024-11-25 02:28:42,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:28:42,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:42,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2233 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:28:51,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:28:51,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 256 states and 283 transitions. [2024-11-25 02:28:51,497 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 283 transitions. [2024-11-25 02:28:51,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:28:51,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:28:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2300 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:29:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 257 states and 284 transitions. [2024-11-25 02:29:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 284 transitions. [2024-11-25 02:29:00,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:29:00,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:00,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:05,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2368 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:29:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 258 states and 284 transitions. [2024-11-25 02:29:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 284 transitions. [2024-11-25 02:29:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:29:16,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2437 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:29:22,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 259 states and 285 transitions. [2024-11-25 02:29:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 285 transitions. [2024-11-25 02:29:22,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:29:22,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:22,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:28,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2507 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:29:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 260 states and 287 transitions. [2024-11-25 02:29:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 287 transitions. [2024-11-25 02:29:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:29:32,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:32,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:32,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2578 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:29:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:43,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 261 states and 288 transitions. [2024-11-25 02:29:43,384 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 288 transitions. [2024-11-25 02:29:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:29:43,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:43,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2650 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:29:53,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:53,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 262 states and 289 transitions. [2024-11-25 02:29:53,838 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 289 transitions. [2024-11-25 02:29:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:29:53,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:53,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:29:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:29:58,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2723 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:30:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:04,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 263 states and 290 transitions. [2024-11-25 02:30:04,977 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 290 transitions. [2024-11-25 02:30:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:30:04,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:04,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:09,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2797 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:30:15,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 264 states and 291 transitions. [2024-11-25 02:30:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 291 transitions. [2024-11-25 02:30:15,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:30:15,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:15,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:20,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2872 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:30:25,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:25,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 265 states and 292 transitions. [2024-11-25 02:30:25,887 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 292 transitions. [2024-11-25 02:30:25,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:30:25,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:25,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:30,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2948 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:30:36,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:36,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 266 states and 293 transitions. [2024-11-25 02:30:36,573 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 293 transitions. [2024-11-25 02:30:36,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:30:36,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:36,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 3025 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:30:47,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:47,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 267 states and 294 transitions. [2024-11-25 02:30:47,412 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 294 transitions. [2024-11-25 02:30:47,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:30:47,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:47,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:30:52,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3103 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:30:58,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:30:58,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 268 states and 295 transitions. [2024-11-25 02:30:58,313 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 295 transitions. [2024-11-25 02:30:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:30:58,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:30:58,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:30:58,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3182 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:31:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 269 states and 296 transitions. [2024-11-25 02:31:10,020 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 296 transitions. [2024-11-25 02:31:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:31:10,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:10,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:31:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 3262 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:31:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:31:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 270 states and 296 transitions. [2024-11-25 02:31:55,130 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 296 transitions. [2024-11-25 02:31:55,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:31:55,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:31:55,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:31:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3343 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:32:06,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:06,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 271 states and 298 transitions. [2024-11-25 02:32:06,351 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 298 transitions. [2024-11-25 02:32:06,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:32:06,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:06,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:11,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3425 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:32:17,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 272 states and 299 transitions. [2024-11-25 02:32:17,745 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 299 transitions. [2024-11-25 02:32:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:32:17,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:17,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:17,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:23,926 INFO L134 CoverageAnalysis]: Checked inductivity of 3508 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:32:34,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:34,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 273 states and 299 transitions. [2024-11-25 02:32:34,379 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 299 transitions. [2024-11-25 02:32:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:32:34,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:34,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:40,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3592 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:32:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:46,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 274 states and 301 transitions. [2024-11-25 02:32:46,219 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 301 transitions. [2024-11-25 02:32:46,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:32:46,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:46,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:52,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3677 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:33:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:00,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 275 states and 301 transitions. [2024-11-25 02:33:00,664 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 301 transitions. [2024-11-25 02:33:00,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:33:00,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:00,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:00,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 3763 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:33:11,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:11,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 276 states and 302 transitions. [2024-11-25 02:33:11,732 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 302 transitions. [2024-11-25 02:33:11,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:33:11,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:11,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:20,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3850 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:33:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 277 states and 304 transitions. [2024-11-25 02:33:27,067 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 304 transitions. [2024-11-25 02:33:27,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:33:27,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:27,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:27,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 3938 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:33:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:40,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 278 states and 305 transitions. [2024-11-25 02:33:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 305 transitions. [2024-11-25 02:33:40,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:33:40,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:40,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:33:47,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4027 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:33:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:33:59,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 279 states and 305 transitions. [2024-11-25 02:33:59,273 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 305 transitions. [2024-11-25 02:33:59,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:33:59,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:33:59,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:33:59,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:07,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4117 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:34:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:13,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 280 states and 307 transitions. [2024-11-25 02:34:13,460 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 307 transitions. [2024-11-25 02:34:13,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:34:13,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:13,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:19,716 INFO L134 CoverageAnalysis]: Checked inductivity of 4208 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:34:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:27,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 281 states and 308 transitions. [2024-11-25 02:34:27,461 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 308 transitions. [2024-11-25 02:34:27,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:34:27,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:27,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:35,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4300 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:34:48,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:48,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 282 states and 308 transitions. [2024-11-25 02:34:48,695 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 308 transitions. [2024-11-25 02:34:48,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:34:48,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:48,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4393 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:35:02,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 283 states and 310 transitions. [2024-11-25 02:35:02,845 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 310 transitions. [2024-11-25 02:35:02,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:35:02,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:02,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 4487 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:35:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:17,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 284 states and 311 transitions. [2024-11-25 02:35:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 311 transitions. [2024-11-25 02:35:17,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:35:17,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:17,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4582 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:35:31,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:31,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 285 states and 312 transitions. [2024-11-25 02:35:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 312 transitions. [2024-11-25 02:35:31,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:35:31,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:31,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:31,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:38,046 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:35:46,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:46,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 286 states and 313 transitions. [2024-11-25 02:35:46,056 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 313 transitions. [2024-11-25 02:35:46,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:35:46,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:46,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4775 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-25 02:36:00,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:00,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 287 states and 314 transitions. [2024-11-25 02:36:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 314 transitions. [2024-11-25 02:36:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:36:00,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:00,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:06,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4873 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.