./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/LarrazOliverasRodriguez-CarbonellRubio-FMCAD2013-Fig1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/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_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/LarrazOliverasRodriguez-CarbonellRubio-FMCAD2013-Fig1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 33be026e9ca846df0a8faa91fc9c2bbf64ee20dbba0f4f48a9cd42fbefb372d5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:40:04,971 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:40:05,076 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-13 16:40:05,082 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:40:05,082 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:40:05,118 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:40:05,119 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:40:05,119 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:40:05,120 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:40:05,120 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:40:05,120 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:40:05,120 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:40:05,120 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:40:05,120 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:40:05,120 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:40:05,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:40:05,121 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:40:05,121 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:40:05,121 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:40:05,121 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:40:05,121 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:40:05,124 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:40:05,124 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:40:05,124 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:40:05,124 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:40:05,125 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:40:05,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:40:05,125 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:40:05,125 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:40:05,126 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:40:05,126 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:40:05,126 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:40:05,126 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_f62b9086-93d0-437a-b7b4-76f8344f4465/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33be026e9ca846df0a8faa91fc9c2bbf64ee20dbba0f4f48a9cd42fbefb372d5 [2024-11-13 16:40:05,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:40:05,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:40:05,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:40:05,482 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:40:05,483 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:40:05,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/termination-crafted-lit/LarrazOliverasRodriguez-CarbonellRubio-FMCAD2013-Fig1.c Unable to find full path for "g++" [2024-11-13 16:40:07,521 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:40:07,807 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:40:07,812 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/sv-benchmarks/c/termination-crafted-lit/LarrazOliverasRodriguez-CarbonellRubio-FMCAD2013-Fig1.c [2024-11-13 16:40:07,824 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/data/8cc4d025e/62a88da5d78e4ccc811dd39144741ca9/FLAG5aa5ea310 [2024-11-13 16:40:07,855 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/data/8cc4d025e/62a88da5d78e4ccc811dd39144741ca9 [2024-11-13 16:40:07,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:40:07,860 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:40:07,862 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:40:07,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:40:07,868 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:40:07,869 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:40:07" (1/1) ... [2024-11-13 16:40:07,870 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fefe624 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:07, skipping insertion in model container [2024-11-13 16:40:07,872 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:40:07" (1/1) ... [2024-11-13 16:40:07,887 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:40:08,084 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:40:08,097 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:40:08,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:40:08,136 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:40:08,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08 WrapperNode [2024-11-13 16:40:08,137 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:40:08,138 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:40:08,138 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:40:08,138 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:40:08,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,173 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 38 [2024-11-13 16:40:08,173 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:40:08,174 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:40:08,174 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:40:08,174 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:40:08,183 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,183 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,184 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,185 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,187 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,195 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,196 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,200 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,201 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:40:08,202 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:40:08,206 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:40:08,206 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:40:08,207 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:40:08,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:40:08,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:40:08,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f62b9086-93d0-437a-b7b4-76f8344f4465/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:40:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:40:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:40:08,385 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:40:08,387 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:40:08,575 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-13 16:40:08,575 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:40:08,625 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:40:08,625 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 16:40:08,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:40:08 BoogieIcfgContainer [2024-11-13 16:40:08,627 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:40:08,628 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:40:08,629 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:40:08,644 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:40:08,644 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:40:08" (1/1) ... [2024-11-13 16:40:08,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:40:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 22 states and 24 transitions. [2024-11-13 16:40:08,732 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2024-11-13 16:40:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:40:08,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:08,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:08,961 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 16:40:09,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 24 states and 28 transitions. [2024-11-13 16:40:09,020 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2024-11-13 16:40:09,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:40:09,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:09,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:09,069 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 16:40:09,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:09,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 27 states and 33 transitions. [2024-11-13 16:40:09,216 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2024-11-13 16:40:09,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:40:09,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:09,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:09,360 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 16:40:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-11-13 16:40:09,763 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-11-13 16:40:09,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:40:09,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:09,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:10,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:10,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 33 states and 46 transitions. [2024-11-13 16:40:10,093 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 46 transitions. [2024-11-13 16:40:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:40:10,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:10,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:10,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:10,243 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 16:40:10,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 39 states and 61 transitions. [2024-11-13 16:40:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 61 transitions. [2024-11-13 16:40:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:40:10,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:10,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:10,955 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 16:40:11,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:11,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2024-11-13 16:40:11,663 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2024-11-13 16:40:11,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 16:40:11,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:11,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:11,790 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 16:40:12,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 49 states and 83 transitions. [2024-11-13 16:40:12,619 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 83 transitions. [2024-11-13 16:40:12,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:40:12,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:12,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:12,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 53 states and 91 transitions. [2024-11-13 16:40:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 91 transitions. [2024-11-13 16:40:13,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:40:13,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:13,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:13,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:14,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:14,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 61 states and 112 transitions. [2024-11-13 16:40:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 112 transitions. [2024-11-13 16:40:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:40:14,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:14,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:14,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:14,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 63 states and 117 transitions. [2024-11-13 16:40:14,674 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 117 transitions. [2024-11-13 16:40:14,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:40:14,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:14,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:15,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 67 states and 127 transitions. [2024-11-13 16:40:15,686 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 127 transitions. [2024-11-13 16:40:15,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:40:15,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:15,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:17,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 70 states and 140 transitions. [2024-11-13 16:40:17,145 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 140 transitions. [2024-11-13 16:40:17,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:40:17,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:17,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:17,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 78 states and 157 transitions. [2024-11-13 16:40:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 157 transitions. [2024-11-13 16:40:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:40:19,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:19,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:20,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:20,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 83 states and 173 transitions. [2024-11-13 16:40:20,133 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 173 transitions. [2024-11-13 16:40:20,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:40:20,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:20,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:20,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:22,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 91 states and 192 transitions. [2024-11-13 16:40:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 192 transitions. [2024-11-13 16:40:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:40:22,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:22,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:22,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:22,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 92 states and 195 transitions. [2024-11-13 16:40:22,876 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 195 transitions. [2024-11-13 16:40:22,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:40:22,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:22,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 98 states and 220 transitions. [2024-11-13 16:40:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 220 transitions. [2024-11-13 16:40:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:40:24,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:24,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:24,623 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:26,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:26,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 103 states and 238 transitions. [2024-11-13 16:40:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 238 transitions. [2024-11-13 16:40:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:40:26,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:26,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:26,277 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:40:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 110 states and 250 transitions. [2024-11-13 16:40:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 250 transitions. [2024-11-13 16:40:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:40:28,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:28,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:28,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:40:28,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 111 states and 251 transitions. [2024-11-13 16:40:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 251 transitions. [2024-11-13 16:40:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:40:28,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:28,870 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:32,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:32,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 122 states and 276 transitions. [2024-11-13 16:40:32,437 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 276 transitions. [2024-11-13 16:40:32,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:40:32,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:32,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:32,570 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:40:35,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 129 states and 291 transitions. [2024-11-13 16:40:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 291 transitions. [2024-11-13 16:40:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:40:35,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:35,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:35,607 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:36,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 131 states and 300 transitions. [2024-11-13 16:40:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 300 transitions. [2024-11-13 16:40:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:40:36,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:38,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 137 states and 308 transitions. [2024-11-13 16:40:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 308 transitions. [2024-11-13 16:40:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:40:38,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:38,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:38,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:38,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:38,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 139 states and 311 transitions. [2024-11-13 16:40:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 311 transitions. [2024-11-13 16:40:38,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:40:38,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:38,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:38,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:40:39,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 142 states and 315 transitions. [2024-11-13 16:40:39,825 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 315 transitions. [2024-11-13 16:40:39,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:40:39,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:39,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:40:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 143 states and 317 transitions. [2024-11-13 16:40:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 317 transitions. [2024-11-13 16:40:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:40:40,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:40,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:41,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 145 states and 320 transitions. [2024-11-13 16:40:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 320 transitions. [2024-11-13 16:40:41,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:40:41,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:41,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:41,598 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:42,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:42,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 147 states and 325 transitions. [2024-11-13 16:40:42,485 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 325 transitions. [2024-11-13 16:40:42,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:40:42,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:42,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:42,547 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:43,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 149 states and 332 transitions. [2024-11-13 16:40:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 332 transitions. [2024-11-13 16:40:43,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:40:43,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:43,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:43,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:43,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 152 states and 342 transitions. [2024-11-13 16:40:45,733 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 342 transitions. [2024-11-13 16:40:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:40:45,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:45,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:47,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 157 states and 361 transitions. [2024-11-13 16:40:47,458 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 361 transitions. [2024-11-13 16:40:47,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:40:47,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:47,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:47,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 158 states and 365 transitions. [2024-11-13 16:40:47,918 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 365 transitions. [2024-11-13 16:40:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:40:47,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:47,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 159 states and 369 transitions. [2024-11-13 16:40:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 369 transitions. [2024-11-13 16:40:48,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:40:48,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:48,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:48,667 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:40:49,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 159 states and 368 transitions. [2024-11-13 16:40:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 368 transitions. [2024-11-13 16:40:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:40:49,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:49,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:49,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 162 states and 374 transitions. [2024-11-13 16:40:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 374 transitions. [2024-11-13 16:40:51,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:40:51,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:51,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:54,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:54,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 168 states and 388 transitions. [2024-11-13 16:40:54,334 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 388 transitions. [2024-11-13 16:40:54,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:40:54,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:54,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:55,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 172 states and 395 transitions. [2024-11-13 16:40:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 395 transitions. [2024-11-13 16:40:55,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:40:55,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:55,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:40:55,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 174 states and 398 transitions. [2024-11-13 16:40:55,915 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 398 transitions. [2024-11-13 16:40:55,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:40:55,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:55,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:55,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:40:58,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:58,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 179 states and 414 transitions. [2024-11-13 16:40:58,359 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 414 transitions. [2024-11-13 16:40:58,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:40:58,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:58,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:59,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 187 states and 449 transitions. [2024-11-13 16:41:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 449 transitions. [2024-11-13 16:41:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:41:02,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:02,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:02,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:41:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 191 states and 461 transitions. [2024-11-13 16:41:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 461 transitions. [2024-11-13 16:41:03,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:41:03,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:03,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:41:05,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:05,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 196 states and 472 transitions. [2024-11-13 16:41:05,743 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 472 transitions. [2024-11-13 16:41:05,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:41:05,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:05,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:06,965 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 16:41:11,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:11,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 208 states and 514 transitions. [2024-11-13 16:41:11,746 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 514 transitions. [2024-11-13 16:41:11,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:41:11,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:11,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:11,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:12,380 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:14,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:14,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 214 states and 533 transitions. [2024-11-13 16:41:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 533 transitions. [2024-11-13 16:41:14,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:41:14,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:14,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:14,853 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 217 states and 539 transitions. [2024-11-13 16:41:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 539 transitions. [2024-11-13 16:41:15,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:41:15,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:15,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:15,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:15,832 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:17,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 223 states and 548 transitions. [2024-11-13 16:41:17,557 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 548 transitions. [2024-11-13 16:41:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:41:17,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:17,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:17,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:17,581 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:41:18,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 223 states and 546 transitions. [2024-11-13 16:41:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 546 transitions. [2024-11-13 16:41:18,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:41:18,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:18,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:18,358 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:41:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:18,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 223 states and 544 transitions. [2024-11-13 16:41:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 544 transitions. [2024-11-13 16:41:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:41:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:19,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:41:20,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:20,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 226 states and 554 transitions. [2024-11-13 16:41:20,325 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 554 transitions. [2024-11-13 16:41:20,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:41:20,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:20,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:20,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:41:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 229 states and 562 transitions. [2024-11-13 16:41:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 562 transitions. [2024-11-13 16:41:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:41:21,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:21,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:22,721 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:29,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:29,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 241 states and 600 transitions. [2024-11-13 16:41:29,619 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 600 transitions. [2024-11-13 16:41:29,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:41:29,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:29,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:32,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:32,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 244 states and 608 transitions. [2024-11-13 16:41:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 608 transitions. [2024-11-13 16:41:32,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:41:32,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:32,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 248 states and 613 transitions. [2024-11-13 16:41:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 613 transitions. [2024-11-13 16:41:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:41:34,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:34,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:34,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:34,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:36,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 254 states and 623 transitions. [2024-11-13 16:41:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 623 transitions. [2024-11-13 16:41:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:41:36,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:36,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:36,744 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:41:37,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 255 states and 625 transitions. [2024-11-13 16:41:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 625 transitions. [2024-11-13 16:41:37,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:41:37,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:37,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:41:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 258 states and 630 transitions. [2024-11-13 16:41:38,672 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 630 transitions. [2024-11-13 16:41:38,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:41:38,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:38,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:39,041 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:40,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:40,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 260 states and 633 transitions. [2024-11-13 16:41:40,016 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 633 transitions. [2024-11-13 16:41:40,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:41:40,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:40,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:40,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:40,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 262 states and 636 transitions. [2024-11-13 16:41:40,891 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 636 transitions. [2024-11-13 16:41:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:40,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:40,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:40,906 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:41:41,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 263 states and 637 transitions. [2024-11-13 16:41:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 637 transitions. [2024-11-13 16:41:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:41,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:41,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:41,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:41,736 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:41:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 266 states and 641 transitions. [2024-11-13 16:41:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 641 transitions. [2024-11-13 16:41:43,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:43,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:43,371 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:46,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:46,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 271 states and 667 transitions. [2024-11-13 16:41:46,042 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 667 transitions. [2024-11-13 16:41:46,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:46,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:46,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:48,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 274 states and 679 transitions. [2024-11-13 16:41:48,106 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 679 transitions. [2024-11-13 16:41:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:48,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:48,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:48,133 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:48,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 275 states and 682 transitions. [2024-11-13 16:41:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 682 transitions. [2024-11-13 16:41:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:48,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:48,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:48,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:41:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 279 states and 686 transitions. [2024-11-13 16:41:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 686 transitions. [2024-11-13 16:41:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:51,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:51,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:51,495 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:52,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 280 states and 690 transitions. [2024-11-13 16:41:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 690 transitions. [2024-11-13 16:41:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:41:52,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:52,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:52,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:52,269 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:41:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 284 states and 695 transitions. [2024-11-13 16:41:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 695 transitions. [2024-11-13 16:41:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:41:54,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:54,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:54,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:56,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 286 states and 701 transitions. [2024-11-13 16:41:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 701 transitions. [2024-11-13 16:41:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:41:56,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:56,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:56,885 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:41:58,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:58,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 290 states and 715 transitions. [2024-11-13 16:41:58,411 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 715 transitions. [2024-11-13 16:41:58,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:41:58,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:58,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:58,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:42:00,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:00,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 296 states and 724 transitions. [2024-11-13 16:42:00,903 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 724 transitions. [2024-11-13 16:42:00,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:42:00,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:00,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:00,923 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:42:01,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:01,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 297 states and 729 transitions. [2024-11-13 16:42:01,665 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 729 transitions. [2024-11-13 16:42:01,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:01,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:01,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:02,956 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:08,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:08,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 308 states and 755 transitions. [2024-11-13 16:42:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 755 transitions. [2024-11-13 16:42:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:08,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:08,923 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:10,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:10,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 309 states and 761 transitions. [2024-11-13 16:42:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 761 transitions. [2024-11-13 16:42:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:10,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:10,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:12,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 313 states and 768 transitions. [2024-11-13 16:42:12,000 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 768 transitions. [2024-11-13 16:42:12,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:12,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:12,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:12,030 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:42:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:12,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 315 states and 772 transitions. [2024-11-13 16:42:12,833 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 772 transitions. [2024-11-13 16:42:12,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:12,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:12,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:12,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:15,037 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:23,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:23,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 329 states and 829 transitions. [2024-11-13 16:42:23,360 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 829 transitions. [2024-11-13 16:42:23,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:23,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:23,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:23,397 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:42:25,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:25,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 333 states and 845 transitions. [2024-11-13 16:42:25,116 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 845 transitions. [2024-11-13 16:42:25,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:25,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:25,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:25,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:25,157 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:28,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:28,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 337 states and 853 transitions. [2024-11-13 16:42:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 853 transitions. [2024-11-13 16:42:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:28,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:28,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:28,641 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:42:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:30,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 339 states and 855 transitions. [2024-11-13 16:42:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 855 transitions. [2024-11-13 16:42:30,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:30,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:30,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:30,425 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:33,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:33,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 345 states and 867 transitions. [2024-11-13 16:42:33,065 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 867 transitions. [2024-11-13 16:42:33,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:33,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:33,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:33,225 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:42:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 347 states and 868 transitions. [2024-11-13 16:42:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 868 transitions. [2024-11-13 16:42:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:33,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:33,827 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:42:35,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:35,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 350 states and 878 transitions. [2024-11-13 16:42:35,550 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 878 transitions. [2024-11-13 16:42:35,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:42:35,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:35,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:35,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:35,561 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:42:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 351 states and 879 transitions. [2024-11-13 16:42:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 879 transitions. [2024-11-13 16:42:36,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:36,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:36,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:36,374 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:42:37,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:37,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 351 states and 876 transitions. [2024-11-13 16:42:37,234 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 876 transitions. [2024-11-13 16:42:37,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:37,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:37,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:40,056 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 369 states and 935 transitions. [2024-11-13 16:42:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 935 transitions. [2024-11-13 16:42:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:49,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:49,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:42:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 369 states and 934 transitions. [2024-11-13 16:42:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 934 transitions. [2024-11-13 16:42:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:50,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:50,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:50,803 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:42:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:52,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 373 states and 950 transitions. [2024-11-13 16:42:52,747 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 950 transitions. [2024-11-13 16:42:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:52,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:52,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:52,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:56,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:56,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 379 states and 963 transitions. [2024-11-13 16:42:56,072 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 963 transitions. [2024-11-13 16:42:56,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:56,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:56,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:56,100 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:42:58,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 383 states and 977 transitions. [2024-11-13 16:42:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 977 transitions. [2024-11-13 16:42:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:58,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:43:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:07,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 393 states and 1009 transitions. [2024-11-13 16:43:07,203 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1009 transitions. [2024-11-13 16:43:07,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:43:07,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:07,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 16:43:08,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:08,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 394 states and 1010 transitions. [2024-11-13 16:43:08,402 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1010 transitions. [2024-11-13 16:43:08,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:08,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:08,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:08,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:09,640 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:43:16,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 402 states and 1026 transitions. [2024-11-13 16:43:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1026 transitions. [2024-11-13 16:43:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:16,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:16,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:26,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:26,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 414 states and 1065 transitions. [2024-11-13 16:43:26,786 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1065 transitions. [2024-11-13 16:43:26,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:26,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:26,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:26,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:29,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 420 states and 1074 transitions. [2024-11-13 16:43:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1074 transitions. [2024-11-13 16:43:29,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:29,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:29,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:29,979 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:32,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 423 states and 1080 transitions. [2024-11-13 16:43:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1080 transitions. [2024-11-13 16:43:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:32,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:32,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:32,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:32,591 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 427 states and 1093 transitions. [2024-11-13 16:43:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1093 transitions. [2024-11-13 16:43:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:35,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:37,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 431 states and 1099 transitions. [2024-11-13 16:43:37,960 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1099 transitions. [2024-11-13 16:43:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:37,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:37,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:43:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 432 states and 1100 transitions. [2024-11-13 16:43:38,988 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1100 transitions. [2024-11-13 16:43:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:43:38,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:38,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:39,557 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:41,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:41,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 434 states and 1103 transitions. [2024-11-13 16:43:41,251 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1103 transitions. [2024-11-13 16:43:41,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:41,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:41,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:41,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:42,338 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:43:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:46,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 438 states and 1118 transitions. [2024-11-13 16:43:46,056 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1118 transitions. [2024-11-13 16:43:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:46,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:46,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:46,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:43:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 440 states and 1120 transitions. [2024-11-13 16:43:47,155 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1120 transitions. [2024-11-13 16:43:47,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:47,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:43:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 442 states and 1122 transitions. [2024-11-13 16:43:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1122 transitions. [2024-11-13 16:43:48,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:48,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:48,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:48,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:43:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:49,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 444 states and 1125 transitions. [2024-11-13 16:43:49,215 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1125 transitions. [2024-11-13 16:43:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:49,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:49,240 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:43:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:50,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 446 states and 1127 transitions. [2024-11-13 16:43:50,290 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1127 transitions. [2024-11-13 16:43:50,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:50,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:50,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:50,299 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:43:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 449 states and 1133 transitions. [2024-11-13 16:43:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1133 transitions. [2024-11-13 16:43:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:52,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:52,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 454 states and 1175 transitions. [2024-11-13 16:43:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1175 transitions. [2024-11-13 16:43:57,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:57,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:57,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:57,725 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:01,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:01,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 457 states and 1190 transitions. [2024-11-13 16:44:01,130 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1190 transitions. [2024-11-13 16:44:01,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:44:01,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:01,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:01,159 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:02,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:02,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 458 states and 1194 transitions. [2024-11-13 16:44:02,317 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1194 transitions. [2024-11-13 16:44:02,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:44:02,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:02,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:02,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:03,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:03,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 459 states and 1197 transitions. [2024-11-13 16:44:03,426 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1197 transitions. [2024-11-13 16:44:03,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:44:03,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:03,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:03,660 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 460 states and 1200 transitions. [2024-11-13 16:44:04,926 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1200 transitions. [2024-11-13 16:44:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:44:04,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:04,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:04,960 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:44:11,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:11,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 469 states and 1210 transitions. [2024-11-13 16:44:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1210 transitions. [2024-11-13 16:44:11,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:44:11,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:11,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:44:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 472 states and 1214 transitions. [2024-11-13 16:44:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1214 transitions. [2024-11-13 16:44:14,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:44:14,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:14,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:14,259 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:44:15,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:15,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 473 states and 1215 transitions. [2024-11-13 16:44:15,514 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1215 transitions. [2024-11-13 16:44:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:44:15,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:15,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:15,529 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 16:44:16,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:16,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 474 states and 1216 transitions. [2024-11-13 16:44:16,780 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 1216 transitions. [2024-11-13 16:44:16,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:44:16,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:16,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:16,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:17,502 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:26,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:26,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 484 states and 1247 transitions. [2024-11-13 16:44:26,785 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1247 transitions. [2024-11-13 16:44:26,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:44:26,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:26,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:32,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 488 states and 1261 transitions. [2024-11-13 16:44:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1261 transitions. [2024-11-13 16:44:32,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:44:32,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:32,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:32,714 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:37,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 492 states and 1269 transitions. [2024-11-13 16:44:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1269 transitions. [2024-11-13 16:44:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:44:37,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:37,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:37,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 493 states and 1274 transitions. [2024-11-13 16:44:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1274 transitions. [2024-11-13 16:44:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:44:38,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:38,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:38,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:39,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:39,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 495 states and 1275 transitions. [2024-11-13 16:44:39,720 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1275 transitions. [2024-11-13 16:44:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:44:39,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:39,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:39,741 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:44:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 502 states and 1290 transitions. [2024-11-13 16:44:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1290 transitions. [2024-11-13 16:44:45,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:44:45,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:45,965 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:44:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 507 states and 1298 transitions. [2024-11-13 16:44:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1298 transitions. [2024-11-13 16:44:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:44:48,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:48,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:48,166 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:44:49,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:49,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 509 states and 1300 transitions. [2024-11-13 16:44:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1300 transitions. [2024-11-13 16:44:49,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:44:49,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:49,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:52,505 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 511 states and 1309 transitions. [2024-11-13 16:44:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1309 transitions. [2024-11-13 16:44:58,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:44:58,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:58,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:58,399 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:45:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 515 states and 1314 transitions. [2024-11-13 16:45:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1314 transitions. [2024-11-13 16:45:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:45:01,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:01,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:01,498 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:04,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:04,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 521 states and 1324 transitions. [2024-11-13 16:45:04,283 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1324 transitions. [2024-11-13 16:45:04,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:45:04,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:04,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:04,335 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 526 states and 1329 transitions. [2024-11-13 16:45:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1329 transitions. [2024-11-13 16:45:07,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:45:07,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:07,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:07,986 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:45:10,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:10,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 529 states and 1337 transitions. [2024-11-13 16:45:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1337 transitions. [2024-11-13 16:45:10,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:45:10,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:10,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:10,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:11,005 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 535 states and 1348 transitions. [2024-11-13 16:45:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1348 transitions. [2024-11-13 16:45:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:45:16,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:16,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:16,452 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:45:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:19,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 538 states and 1359 transitions. [2024-11-13 16:45:19,250 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1359 transitions. [2024-11-13 16:45:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:45:19,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:19,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:45:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 539 states and 1360 transitions. [2024-11-13 16:45:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1360 transitions. [2024-11-13 16:45:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:45:20,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:22,799 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:33,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 551 states and 1389 transitions. [2024-11-13 16:45:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1389 transitions. [2024-11-13 16:45:33,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:45:33,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:33,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:33,938 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:41,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 561 states and 1406 transitions. [2024-11-13 16:45:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1406 transitions. [2024-11-13 16:45:41,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:45:41,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:41,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:41,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 572 states and 1433 transitions. [2024-11-13 16:45:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1433 transitions. [2024-11-13 16:45:49,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:45:49,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:49,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:54,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 578 states and 1439 transitions. [2024-11-13 16:45:54,081 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1439 transitions. [2024-11-13 16:45:54,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:45:54,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:54,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 30 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:58,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 580 states and 1450 transitions. [2024-11-13 16:45:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1450 transitions. [2024-11-13 16:45:58,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:45:58,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:58,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:58,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:19,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:19,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 594 states and 1520 transitions. [2024-11-13 16:46:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1520 transitions. [2024-11-13 16:46:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:19,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:19,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:19,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:46:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:22,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 598 states and 1538 transitions. [2024-11-13 16:46:22,482 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1538 transitions. [2024-11-13 16:46:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:22,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:22,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 610 states and 1566 transitions. [2024-11-13 16:46:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1566 transitions. [2024-11-13 16:46:33,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:33,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:33,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:34,002 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:36,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 614 states and 1575 transitions. [2024-11-13 16:46:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1575 transitions. [2024-11-13 16:46:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:36,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:36,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:36,933 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:39,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 616 states and 1576 transitions. [2024-11-13 16:46:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1576 transitions. [2024-11-13 16:46:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:39,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:39,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:39,112 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 16:46:40,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:40,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 616 states and 1572 transitions. [2024-11-13 16:46:40,703 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1572 transitions. [2024-11-13 16:46:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:40,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:40,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:40,749 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:44,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 622 states and 1582 transitions. [2024-11-13 16:46:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1582 transitions. [2024-11-13 16:46:44,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:44,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:44,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:44,208 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:47,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 628 states and 1588 transitions. [2024-11-13 16:46:47,355 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1588 transitions. [2024-11-13 16:46:47,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:47,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:47,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:47,383 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:48,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 629 states and 1592 transitions. [2024-11-13 16:46:48,882 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1592 transitions. [2024-11-13 16:46:48,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:48,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:48,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 637 states and 1608 transitions. [2024-11-13 16:46:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1608 transitions. [2024-11-13 16:46:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:55,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:55,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 643 states and 1615 transitions. [2024-11-13 16:46:59,525 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1615 transitions. [2024-11-13 16:46:59,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:46:59,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:59,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:59,548 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:47:00,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:00,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 643 states and 1613 transitions. [2024-11-13 16:47:00,956 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1613 transitions. [2024-11-13 16:47:00,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:00,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:00,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:32,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:32,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 667 states and 1699 transitions. [2024-11-13 16:47:32,003 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1699 transitions. [2024-11-13 16:47:32,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:32,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:32,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:32,024 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:47:37,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:37,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 671 states and 1717 transitions. [2024-11-13 16:47:37,127 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1717 transitions. [2024-11-13 16:47:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:37,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:37,189 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:42,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 677 states and 1727 transitions. [2024-11-13 16:47:42,991 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1727 transitions. [2024-11-13 16:47:42,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:42,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:42,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:43,009 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:47:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 677 states and 1724 transitions. [2024-11-13 16:47:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1724 transitions. [2024-11-13 16:47:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:44,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:50,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:50,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 683 states and 1739 transitions. [2024-11-13 16:47:50,023 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1739 transitions. [2024-11-13 16:47:50,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:50,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:50,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 685 states and 1742 transitions. [2024-11-13 16:47:53,166 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1742 transitions. [2024-11-13 16:47:53,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:47:53,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:53,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:54,520 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:48:06,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 693 states and 1769 transitions. [2024-11-13 16:48:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1769 transitions. [2024-11-13 16:48:06,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:06,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:06,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:06,737 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:48:19,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:19,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 703 states and 1805 transitions. [2024-11-13 16:48:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1805 transitions. [2024-11-13 16:48:19,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:19,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:19,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:19,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:19,732 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:48:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 707 states and 1815 transitions. [2024-11-13 16:48:23,580 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1815 transitions. [2024-11-13 16:48:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:23,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:23,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:48:24,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:24,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 709 states and 1818 transitions. [2024-11-13 16:48:24,498 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1818 transitions. [2024-11-13 16:48:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:24,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:24,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:24,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:24,509 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:48:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:27,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 713 states and 1823 transitions. [2024-11-13 16:48:27,717 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1823 transitions. [2024-11-13 16:48:27,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:27,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:27,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:48:29,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:29,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 715 states and 1825 transitions. [2024-11-13 16:48:29,351 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1825 transitions. [2024-11-13 16:48:29,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:29,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:29,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:29,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:29,387 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:48:40,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:40,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 726 states and 1837 transitions. [2024-11-13 16:48:40,236 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1837 transitions. [2024-11-13 16:48:40,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:40,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:40,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:40,913 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:46,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:46,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 731 states and 1873 transitions. [2024-11-13 16:48:46,923 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1873 transitions. [2024-11-13 16:48:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:46,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:46,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:48,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 732 states and 1879 transitions. [2024-11-13 16:48:48,674 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1879 transitions. [2024-11-13 16:48:48,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:48:48,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:48,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:48,699 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 32 proven. 2 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:48:50,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 734 states and 1881 transitions. [2024-11-13 16:48:50,456 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1881 transitions. [2024-11-13 16:48:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:48:50,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:50,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:50,470 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:48:53,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:53,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 737 states and 1885 transitions. [2024-11-13 16:48:53,590 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1885 transitions. [2024-11-13 16:48:53,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:48:53,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:53,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:48:57,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:57,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 741 states and 1894 transitions. [2024-11-13 16:48:57,206 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1894 transitions. [2024-11-13 16:48:57,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:48:57,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:57,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:57,230 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 16:49:03,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:03,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 747 states and 1904 transitions. [2024-11-13 16:49:03,315 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1904 transitions. [2024-11-13 16:49:03,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:49:03,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:03,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:03,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:03,340 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 16:49:04,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:04,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 748 states and 1909 transitions. [2024-11-13 16:49:04,930 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1909 transitions. [2024-11-13 16:49:04,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:49:04,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:04,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-13 16:49:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 751 states and 1913 transitions. [2024-11-13 16:49:08,179 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1913 transitions. [2024-11-13 16:49:08,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:49:08,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:08,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:20,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:20,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 759 states and 1935 transitions. [2024-11-13 16:49:20,217 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1935 transitions. [2024-11-13 16:49:20,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:49:20,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:20,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:20,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 21 proven. 24 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:49:41,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 771 states and 2001 transitions. [2024-11-13 16:49:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 2001 transitions. [2024-11-13 16:49:41,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:49:41,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:41,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:41,073 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:49:52,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:52,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 779 states and 2020 transitions. [2024-11-13 16:49:52,061 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2020 transitions. [2024-11-13 16:49:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:49:52,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:52,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:49:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 782 states and 2030 transitions. [2024-11-13 16:49:59,197 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 2030 transitions. [2024-11-13 16:49:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:49:59,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:59,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:50:03,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:03,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 786 states and 2034 transitions. [2024-11-13 16:50:03,165 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 2034 transitions. [2024-11-13 16:50:03,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:03,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:03,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:50:06,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:06,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 786 states and 2033 transitions. [2024-11-13 16:50:06,161 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 2033 transitions. [2024-11-13 16:50:06,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:06,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:06,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 21 proven. 24 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:50:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 788 states and 2048 transitions. [2024-11-13 16:50:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 2048 transitions. [2024-11-13 16:50:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:10,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:10,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:10,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:10,513 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 21 proven. 24 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:50:14,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 791 states and 2052 transitions. [2024-11-13 16:50:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 2052 transitions. [2024-11-13 16:50:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:14,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:14,506 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 28 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 16:50:21,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:21,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 795 states and 2059 transitions. [2024-11-13 16:50:21,293 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 2059 transitions. [2024-11-13 16:50:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:21,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:21,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:26,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:26,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 801 states and 2072 transitions. [2024-11-13 16:50:26,991 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2072 transitions. [2024-11-13 16:50:26,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:26,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:26,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 803 states and 2074 transitions. [2024-11-13 16:50:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2074 transitions. [2024-11-13 16:50:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:28,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:28,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:33,179 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:39,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:39,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 804 states and 2081 transitions. [2024-11-13 16:50:39,292 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 2081 transitions. [2024-11-13 16:50:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:39,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:39,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:39,344 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 809 states and 2086 transitions. [2024-11-13 16:50:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 2086 transitions. [2024-11-13 16:50:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:43,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:43,622 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 814 states and 2090 transitions. [2024-11-13 16:50:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 2090 transitions. [2024-11-13 16:50:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:48,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:48,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:50:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 817 states and 2104 transitions. [2024-11-13 16:50:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 2104 transitions. [2024-11-13 16:50:51,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:51,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:51,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-13 16:50:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:53,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 818 states and 2105 transitions. [2024-11-13 16:50:53,507 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 2105 transitions. [2024-11-13 16:50:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:50:53,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:53,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:53,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:00,080 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:14,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:14,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 826 states and 2126 transitions. [2024-11-13 16:51:14,568 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 2126 transitions. [2024-11-13 16:51:14,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:14,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:14,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:20,181 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:41,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:41,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 844 states and 2177 transitions. [2024-11-13 16:51:41,334 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 2177 transitions. [2024-11-13 16:51:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:41,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:41,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:41,368 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:53,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:53,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 855 states and 2201 transitions. [2024-11-13 16:51:53,757 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2201 transitions. [2024-11-13 16:51:53,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:53,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:53,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:55,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:55,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 857 states and 2205 transitions. [2024-11-13 16:51:55,893 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2205 transitions. [2024-11-13 16:51:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:55,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:55,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 861 states and 2212 transitions. [2024-11-13 16:51:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2212 transitions. [2024-11-13 16:51:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:51:59,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:59,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:08,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:08,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 868 states and 2237 transitions. [2024-11-13 16:52:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2237 transitions. [2024-11-13 16:52:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:08,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:08,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:08,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:10,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 869 states and 2241 transitions. [2024-11-13 16:52:10,324 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 2241 transitions. [2024-11-13 16:52:10,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:10,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:10,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:10,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:10,367 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:52:12,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 871 states and 2244 transitions. [2024-11-13 16:52:12,493 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 2244 transitions. [2024-11-13 16:52:12,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:12,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:12,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:12,543 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:16,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 873 states and 2245 transitions. [2024-11-13 16:52:16,170 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 2245 transitions. [2024-11-13 16:52:16,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:16,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:16,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:16,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:52:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 877 states and 2257 transitions. [2024-11-13 16:52:21,579 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2257 transitions. [2024-11-13 16:52:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:21,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:21,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:21,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:21,631 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 883 states and 2264 transitions. [2024-11-13 16:52:26,604 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 2264 transitions. [2024-11-13 16:52:26,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:26,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:26,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:26,641 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:52:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 885 states and 2268 transitions. [2024-11-13 16:52:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 2268 transitions. [2024-11-13 16:52:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:29,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:29,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:29,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:34,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:34,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 891 states and 2276 transitions. [2024-11-13 16:52:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 2276 transitions. [2024-11-13 16:52:34,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:34,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:34,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:36,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:36,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 893 states and 2280 transitions. [2024-11-13 16:52:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 2280 transitions. [2024-11-13 16:52:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:36,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:36,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:36,814 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 901 states and 2297 transitions. [2024-11-13 16:52:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2297 transitions. [2024-11-13 16:52:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:44,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:44,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:44,168 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:52:48,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:48,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 905 states and 2305 transitions. [2024-11-13 16:52:48,300 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 2305 transitions. [2024-11-13 16:52:48,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:48,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:48,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 911 states and 2313 transitions. [2024-11-13 16:52:54,155 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 2313 transitions. [2024-11-13 16:52:54,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:54,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:54,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:54,421 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:56,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:56,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 913 states and 2317 transitions. [2024-11-13 16:52:56,354 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2317 transitions. [2024-11-13 16:52:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:56,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:56,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:56,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:58,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 914 states and 2319 transitions. [2024-11-13 16:52:58,334 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 2319 transitions. [2024-11-13 16:52:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:52:58,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:58,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:04,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:04,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 920 states and 2334 transitions. [2024-11-13 16:53:04,646 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2334 transitions. [2024-11-13 16:53:04,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:53:04,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:04,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:10,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 926 states and 2349 transitions. [2024-11-13 16:53:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2349 transitions. [2024-11-13 16:53:10,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:53:10,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:10,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:10,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:11,169 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 928 states and 2352 transitions. [2024-11-13 16:53:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2352 transitions. [2024-11-13 16:53:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:53:13,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:13,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:13,396 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:19,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:19,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 934 states and 2366 transitions. [2024-11-13 16:53:19,557 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 2366 transitions. [2024-11-13 16:53:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:53:19,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:19,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:23,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:23,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 935 states and 2368 transitions. [2024-11-13 16:53:23,802 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2368 transitions. [2024-11-13 16:53:23,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:53:23,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:23,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:23,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:53:26,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 936 states and 2373 transitions. [2024-11-13 16:53:26,393 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 2373 transitions. [2024-11-13 16:53:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:53:26,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:26,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:35,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 944 states and 2391 transitions. [2024-11-13 16:53:35,313 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2391 transitions. [2024-11-13 16:53:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 16:53:35,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:35,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 17 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.