./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be1a0182ecf6c8aa754e6086345670fff3439e7c706169309311fcaa402caa1e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:24:40,832 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:24:40,939 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:24:40,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:24:40,949 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:24:40,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:24:40,997 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:24:40,998 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:24:40,998 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:24:40,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:24:41,000 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:24:41,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:24:41,001 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:24:41,001 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:24:41,001 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:24:41,001 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:24:41,001 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:24:41,002 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:24:41,002 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:24:41,003 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:24:41,003 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:24:41,003 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:24:41,003 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:24:41,003 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:24:41,003 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:24:41,004 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:24:41,004 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:24:41,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:24:41,004 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:24:41,004 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:24:41,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:24:41,005 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:24:41,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:24:41,005 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_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 -> be1a0182ecf6c8aa754e6086345670fff3439e7c706169309311fcaa402caa1e [2024-11-13 22:24:41,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:24:41,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:24:41,414 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:24:41,416 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:24:41,417 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:24:41,418 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-crafted/zero_sum_const1.c Unable to find full path for "g++" [2024-11-13 22:24:43,687 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:24:44,028 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:24:44,032 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/sv-benchmarks/c/array-crafted/zero_sum_const1.c [2024-11-13 22:24:44,045 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/data/e6de08dae/2891f75dd22e4bce8ec4733d763ef8c2/FLAGb15ff673c [2024-11-13 22:24:44,071 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/data/e6de08dae/2891f75dd22e4bce8ec4733d763ef8c2 [2024-11-13 22:24:44,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:24:44,078 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:24:44,083 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:24:44,083 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:24:44,092 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:24:44,093 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,094 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34ae6d7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44, skipping insertion in model container [2024-11-13 22:24:44,095 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,117 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:24:44,333 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/sv-benchmarks/c/array-crafted/zero_sum_const1.c[406,419] [2024-11-13 22:24:44,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:24:44,374 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:24:44,387 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/sv-benchmarks/c/array-crafted/zero_sum_const1.c[406,419] [2024-11-13 22:24:44,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:24:44,422 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:24:44,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44 WrapperNode [2024-11-13 22:24:44,423 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:24:44,424 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:24:44,424 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:24:44,425 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:24:44,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,440 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,466 INFO L138 Inliner]: procedures = 16, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 58 [2024-11-13 22:24:44,468 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:24:44,468 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:24:44,469 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:24:44,469 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:24:44,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,479 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,482 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,482 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,487 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,491 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,493 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,493 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,495 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:24:44,496 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:24:44,496 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:24:44,496 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:24:44,498 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:24:44,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:24:44,537 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:24:44,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77d1a00e-e312-4cf5-be47-0305dd46afdb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:24:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:24:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:24:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:24:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:24:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:24:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:24:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:24:44,662 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:24:44,664 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:24:44,849 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-13 22:24:44,849 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:24:44,887 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:24:44,888 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:24:44,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:24:44 BoogieIcfgContainer [2024-11-13 22:24:44,888 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:24:44,889 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:24:44,889 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:24:44,902 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:24:44,902 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:24:44" (1/1) ... [2024-11-13 22:24:44,915 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:24:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2024-11-13 22:24:44,988 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2024-11-13 22:24:44,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:24:44,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:44,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:45,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:45,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-11-13 22:24:45,450 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-11-13 22:24:45,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:24:45,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:45,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:24:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-11-13 22:24:45,781 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-11-13 22:24:45,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:24:45,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:45,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:46,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:24:46,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:46,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-11-13 22:24:46,094 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-11-13 22:24:46,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:24:46,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:46,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:46,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:46,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:24:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 15 states and 21 transitions. [2024-11-13 22:24:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 21 transitions. [2024-11-13 22:24:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:24:46,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:46,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:24:46,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:46,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 16 states and 22 transitions. [2024-11-13 22:24:46,718 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 22 transitions. [2024-11-13 22:24:46,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:24:46,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:46,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:46,836 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:24:46,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:46,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 17 states and 23 transitions. [2024-11-13 22:24:46,946 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 23 transitions. [2024-11-13 22:24:46,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:24:46,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:46,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:47,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:48,238 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 27 states and 47 transitions. [2024-11-13 22:24:51,111 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 47 transitions. [2024-11-13 22:24:51,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:24:51,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:51,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:53,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:53,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 28 states and 49 transitions. [2024-11-13 22:24:53,349 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 49 transitions. [2024-11-13 22:24:53,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:24:53,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:53,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:56,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:56,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 34 states and 62 transitions. [2024-11-13 22:24:56,042 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 62 transitions. [2024-11-13 22:24:56,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:24:56,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:56,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:24:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 39 states and 70 transitions. [2024-11-13 22:24:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2024-11-13 22:24:58,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:24:58,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:58,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:58,611 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:24:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 35 states and 60 transitions. [2024-11-13 22:24:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 60 transitions. [2024-11-13 22:24:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:24:59,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:59,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:59,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:25:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:00,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 36 states and 60 transitions. [2024-11-13 22:25:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 60 transitions. [2024-11-13 22:25:00,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:25:00,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:00,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:04,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:04,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 40 states and 75 transitions. [2024-11-13 22:25:04,993 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 75 transitions. [2024-11-13 22:25:04,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:25:04,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:04,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 47 states and 98 transitions. [2024-11-13 22:25:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 98 transitions. [2024-11-13 22:25:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:25:09,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:09,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:25:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:12,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 49 states and 107 transitions. [2024-11-13 22:25:12,714 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 107 transitions. [2024-11-13 22:25:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:25:12,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:12,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:25:17,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:17,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 56 states and 125 transitions. [2024-11-13 22:25:17,579 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 125 transitions. [2024-11-13 22:25:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:25:17,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:17,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:25:19,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:19,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 59 states and 130 transitions. [2024-11-13 22:25:19,741 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 130 transitions. [2024-11-13 22:25:19,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:25:19,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:19,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:25:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 61 states and 134 transitions. [2024-11-13 22:25:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 134 transitions. [2024-11-13 22:25:21,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:25:21,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:21,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:22,120 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:25:22,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 62 states and 134 transitions. [2024-11-13 22:25:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 134 transitions. [2024-11-13 22:25:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:25:22,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:22,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:22,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:23,005 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:25:27,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 68 states and 151 transitions. [2024-11-13 22:25:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 151 transitions. [2024-11-13 22:25:27,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:25:27,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:27,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:27,644 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:25:31,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:31,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 73 states and 157 transitions. [2024-11-13 22:25:31,008 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 157 transitions. [2024-11-13 22:25:31,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:25:31,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:31,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:25:31,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 74 states and 157 transitions. [2024-11-13 22:25:31,951 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 157 transitions. [2024-11-13 22:25:31,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:25:31,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:31,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 81 states and 180 transitions. [2024-11-13 22:25:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 180 transitions. [2024-11-13 22:25:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:25:45,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:45,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:46,459 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 87 states and 197 transitions. [2024-11-13 22:25:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 197 transitions. [2024-11-13 22:25:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:25:53,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:53,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:54,003 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:58,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:58,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 91 states and 206 transitions. [2024-11-13 22:25:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 206 transitions. [2024-11-13 22:25:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:25:58,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:58,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:59,243 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:00,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 92 states and 207 transitions. [2024-11-13 22:26:00,497 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 207 transitions. [2024-11-13 22:26:00,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:26:00,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:00,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:26:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:01,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 81 states and 177 transitions. [2024-11-13 22:26:01,806 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 177 transitions. [2024-11-13 22:26:01,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:26:01,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:01,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:01,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:26:05,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:05,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 83 states and 181 transitions. [2024-11-13 22:26:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 181 transitions. [2024-11-13 22:26:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:26:05,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:05,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:06,448 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:26:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:10,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 87 states and 190 transitions. [2024-11-13 22:26:10,715 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 190 transitions. [2024-11-13 22:26:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:26:10,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:11,495 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:26:17,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:17,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 93 states and 204 transitions. [2024-11-13 22:26:17,120 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 204 transitions. [2024-11-13 22:26:17,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:26:17,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:17,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:17,522 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:26:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 96 states and 208 transitions. [2024-11-13 22:26:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 208 transitions. [2024-11-13 22:26:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:26:20,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:26:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:23,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 99 states and 213 transitions. [2024-11-13 22:26:23,800 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 213 transitions. [2024-11-13 22:26:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:26:23,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:26:32,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 106 states and 233 transitions. [2024-11-13 22:26:32,564 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 233 transitions. [2024-11-13 22:26:32,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:26:32,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:32,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:32,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:32,842 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:26:33,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 107 states and 233 transitions. [2024-11-13 22:26:33,763 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 233 transitions. [2024-11-13 22:26:33,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:26:33,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:33,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:33,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:34,586 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:26:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:36,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 109 states and 233 transitions. [2024-11-13 22:26:36,861 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 233 transitions. [2024-11-13 22:26:36,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:26:36,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:36,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:36,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:37,773 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:26:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:42,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 113 states and 244 transitions. [2024-11-13 22:26:42,721 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 244 transitions. [2024-11-13 22:26:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:26:42,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,696 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:26:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 110 states and 226 transitions. [2024-11-13 22:26:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 226 transitions. [2024-11-13 22:26:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:26:49,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:49,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:50,306 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:26:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 103 states and 214 transitions. [2024-11-13 22:26:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 214 transitions. [2024-11-13 22:26:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:26:51,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:51,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:14,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 108 states and 232 transitions. [2024-11-13 22:27:14,595 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 232 transitions. [2024-11-13 22:27:14,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:27:14,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:14,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:14,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:15,614 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:23,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 113 states and 247 transitions. [2024-11-13 22:27:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 247 transitions. [2024-11-13 22:27:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:27:23,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:24,559 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 120 states and 261 transitions. [2024-11-13 22:27:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 261 transitions. [2024-11-13 22:27:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:27:35,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:36,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:41,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 123 states and 268 transitions. [2024-11-13 22:27:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 268 transitions. [2024-11-13 22:27:41,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:27:41,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:41,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:42,534 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:27:46,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 126 states and 274 transitions. [2024-11-13 22:27:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 274 transitions. [2024-11-13 22:27:46,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:27:46,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:52,305 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:28:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 128 states and 282 transitions. [2024-11-13 22:28:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 282 transitions. [2024-11-13 22:28:02,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:28:02,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:04,165 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:28:07,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 129 states and 285 transitions. [2024-11-13 22:28:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 285 transitions. [2024-11-13 22:28:07,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:28:07,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:07,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:07,604 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:28:10,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:10,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 132 states and 290 transitions. [2024-11-13 22:28:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 290 transitions. [2024-11-13 22:28:10,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:28:10,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:10,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:10,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:11,367 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:28:20,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:20,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 139 states and 305 transitions. [2024-11-13 22:28:20,129 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 305 transitions. [2024-11-13 22:28:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:28:20,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:20,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:28:25,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:25,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 143 states and 311 transitions. [2024-11-13 22:28:25,257 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 311 transitions. [2024-11-13 22:28:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:28:25,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:25,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:25,511 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:28:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 147 states and 316 transitions. [2024-11-13 22:28:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 316 transitions. [2024-11-13 22:28:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:28:31,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:31,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:28:45,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 154 states and 340 transitions. [2024-11-13 22:28:45,829 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 340 transitions. [2024-11-13 22:28:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:28:45,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:45,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 22:28:47,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:47,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 155 states and 340 transitions. [2024-11-13 22:28:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 340 transitions. [2024-11-13 22:28:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:28:47,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:47,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:50,066 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:28:54,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:54,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 158 states and 345 transitions. [2024-11-13 22:28:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 345 transitions. [2024-11-13 22:28:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:28:54,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:57,210 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 162 states and 355 transitions. [2024-11-13 22:29:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 355 transitions. [2024-11-13 22:29:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:29:04,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:04,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 166 states and 362 transitions. [2024-11-13 22:29:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 362 transitions. [2024-11-13 22:29:12,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:29:12,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:12,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:15,168 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:17,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 167 states and 363 transitions. [2024-11-13 22:29:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 363 transitions. [2024-11-13 22:29:17,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:29:17,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:17,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:17,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:19,292 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:25,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:25,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 170 states and 374 transitions. [2024-11-13 22:29:25,938 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 374 transitions. [2024-11-13 22:29:25,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:29:25,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:25,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:25,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:35,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:35,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 174 states and 384 transitions. [2024-11-13 22:29:35,709 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 384 transitions. [2024-11-13 22:29:35,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:29:35,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:35,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:37,990 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:39,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 175 states and 384 transitions. [2024-11-13 22:29:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 384 transitions. [2024-11-13 22:29:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:29:39,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:39,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:43,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 176 states and 384 transitions. [2024-11-13 22:29:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 384 transitions. [2024-11-13 22:29:43,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:29:43,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:43,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:54,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:54,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 171 states and 358 transitions. [2024-11-13 22:29:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 358 transitions. [2024-11-13 22:29:54,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:29:54,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:54,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:54,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:29:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:59,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 171 states and 357 transitions. [2024-11-13 22:29:59,082 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 357 transitions. [2024-11-13 22:29:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:29:59,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:59,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:59,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:30:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:43,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 177 states and 378 transitions. [2024-11-13 22:30:43,445 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 378 transitions. [2024-11-13 22:30:43,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:30:43,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:43,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:28,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 185 states and 403 transitions. [2024-11-13 22:31:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 403 transitions. [2024-11-13 22:31:28,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:31:28,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:28,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:29,659 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 191 states and 420 transitions. [2024-11-13 22:31:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 420 transitions. [2024-11-13 22:31:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:31:45,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:45,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:46,426 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:31:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:57,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 196 states and 429 transitions. [2024-11-13 22:31:57,926 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 429 transitions. [2024-11-13 22:31:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:31:57,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:57,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:57,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:14,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:14,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 202 states and 440 transitions. [2024-11-13 22:32:14,808 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 440 transitions. [2024-11-13 22:32:14,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:32:14,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:14,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:15,833 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:18,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:18,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 203 states and 442 transitions. [2024-11-13 22:32:18,470 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 442 transitions. [2024-11-13 22:32:18,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:32:18,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:18,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:18,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:19,544 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:26,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 206 states and 448 transitions. [2024-11-13 22:32:26,966 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 448 transitions. [2024-11-13 22:32:26,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:32:26,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:26,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:34,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 208 states and 452 transitions. [2024-11-13 22:32:34,931 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 452 transitions. [2024-11-13 22:32:34,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:32:34,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:34,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:34,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:36,129 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 210 states and 458 transitions. [2024-11-13 22:32:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 458 transitions. [2024-11-13 22:32:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:32:42,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:42,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:32:50,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 212 states and 468 transitions. [2024-11-13 22:32:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 468 transitions. [2024-11-13 22:32:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:32:50,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:32:59,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 213 states and 471 transitions. [2024-11-13 22:32:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 471 transitions. [2024-11-13 22:32:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:32:59,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:59,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:33:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:17,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 220 states and 487 transitions. [2024-11-13 22:33:17,325 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 487 transitions. [2024-11-13 22:33:17,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:33:17,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:17,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:17,672 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:33:24,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:24,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 223 states and 492 transitions. [2024-11-13 22:33:24,383 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 492 transitions. [2024-11-13 22:33:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:33:24,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:24,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:33:34,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:34,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 227 states and 498 transitions. [2024-11-13 22:33:34,924 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 498 transitions. [2024-11-13 22:33:34,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:33:34,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:34,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:35,283 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:33:43,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 231 states and 504 transitions. [2024-11-13 22:33:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 504 transitions. [2024-11-13 22:33:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:33:43,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:33:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:51,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 234 states and 508 transitions. [2024-11-13 22:33:51,167 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 508 transitions. [2024-11-13 22:33:51,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:33:51,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:51,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:34:15,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:15,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 240 states and 529 transitions. [2024-11-13 22:34:15,136 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 529 transitions. [2024-11-13 22:34:15,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:34:15,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:15,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:15,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:15,492 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 29 proven. 28 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:34:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:17,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 241 states and 529 transitions. [2024-11-13 22:34:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 529 transitions. [2024-11-13 22:34:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:34:17,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:17,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:22,536 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:34:43,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:43,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 249 states and 554 transitions. [2024-11-13 22:34:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 554 transitions. [2024-11-13 22:34:43,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:34:43,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:43,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:46,895 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:35:01,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 254 states and 573 transitions. [2024-11-13 22:35:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 573 transitions. [2024-11-13 22:35:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:35:01,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:35:14,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:14,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 257 states and 578 transitions. [2024-11-13 22:35:14,017 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 578 transitions. [2024-11-13 22:35:14,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:35:14,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:14,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:18,436 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:35:31,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:31,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 262 states and 583 transitions. [2024-11-13 22:35:31,172 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 583 transitions. [2024-11-13 22:35:31,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:35:31,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:31,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:35,531 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:35:49,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:49,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 267 states and 598 transitions. [2024-11-13 22:35:49,063 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 598 transitions. [2024-11-13 22:35:49,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:35:49,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:49,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:49,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:53,617 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:36:03,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 270 states and 606 transitions. [2024-11-13 22:36:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 606 transitions. [2024-11-13 22:36:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:36:03,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:03,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:06,843 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:36:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 274 states and 612 transitions. [2024-11-13 22:36:16,343 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 612 transitions. [2024-11-13 22:36:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:36:16,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:16,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:16,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:36:26,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 277 states and 617 transitions. [2024-11-13 22:36:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 617 transitions. [2024-11-13 22:36:26,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:36:26,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:26,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:26,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:36:33,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:33,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 278 states and 617 transitions. [2024-11-13 22:36:33,411 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 617 transitions. [2024-11-13 22:36:33,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:36:33,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:33,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:36:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:38,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 279 states and 617 transitions. [2024-11-13 22:36:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 617 transitions. [2024-11-13 22:36:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:36:38,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:36:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 280 states and 616 transitions. [2024-11-13 22:36:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 616 transitions. [2024-11-13 22:36:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:36:46,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:46,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:50,016 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:36:52,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:52,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 281 states and 616 transitions. [2024-11-13 22:36:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 616 transitions. [2024-11-13 22:36:52,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:36:52,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:52,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:36:57,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:57,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 282 states and 617 transitions. [2024-11-13 22:36:57,996 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 617 transitions. [2024-11-13 22:36:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:36:57,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:57,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 22:37:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 283 states and 617 transitions. [2024-11-13 22:37:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 617 transitions. [2024-11-13 22:37:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:37:03,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:03,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 22:37:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:09,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 284 states and 617 transitions. [2024-11-13 22:37:09,785 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 617 transitions. [2024-11-13 22:37:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:37:09,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:09,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:38:15,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 292 states and 640 transitions. [2024-11-13 22:38:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 640 transitions. [2024-11-13 22:38:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:38:15,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat