./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/byte_add_2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/byte_add_2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk --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 32bit --witnessprinter.graph.data.programhash 8b7afe619831a9e012e7620d6e0b03d3495f1fd3efb2bdea6bfa4bb1568774e6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:26:53,965 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:26:54,050 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:26:54,057 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:26:54,060 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:26:54,100 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:26:54,101 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:26:54,102 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:26:54,103 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:26:54,103 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:26:54,103 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:26:54,104 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:26:54,104 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:26:54,104 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:26:54,105 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:26:54,105 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:26:54,106 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:26:54,106 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:26:54,109 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:26:54,110 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:26:54,110 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:26:54,111 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:26:54,111 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:26:54,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:26:54,112 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:26:54,112 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:26:54,113 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:26:54,113 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:26:54,113 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:26:54,114 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:26:54,114 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:26:54,115 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:26:54,115 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:26:54,115 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:26:54,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:26:54,116 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b7afe619831a9e012e7620d6e0b03d3495f1fd3efb2bdea6bfa4bb1568774e6 [2024-11-08 19:26:54,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:26:54,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:26:54,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:26:54,404 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:26:54,405 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:26:54,406 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/bitvector/byte_add_2-1.i Unable to find full path for "g++" [2024-11-08 19:26:56,535 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:26:56,753 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:26:56,754 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/sv-benchmarks/c/bitvector/byte_add_2-1.i [2024-11-08 19:26:56,765 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/data/55e0cf989/1a32d398fb4b4a82b13a6d2e31262f5a/FLAGa49b2f6fc [2024-11-08 19:26:56,782 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/data/55e0cf989/1a32d398fb4b4a82b13a6d2e31262f5a [2024-11-08 19:26:56,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:26:56,787 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:26:56,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:56,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:26:56,796 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:26:56,797 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:56" (1/1) ... [2024-11-08 19:26:56,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781a1eb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:56, skipping insertion in model container [2024-11-08 19:26:56,799 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:26:56" (1/1) ... [2024-11-08 19:26:56,846 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:26:57,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:57,181 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:26:57,228 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:26:57,250 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:26:57,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57 WrapperNode [2024-11-08 19:26:57,251 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:26:57,253 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:57,253 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:26:57,253 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:26:57,262 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,273 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,339 INFO L138 Inliner]: procedures = 16, calls = 9, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 188 [2024-11-08 19:26:57,344 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:26:57,344 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:26:57,345 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:26:57,345 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:26:57,360 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,360 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,365 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,365 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,376 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,381 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,385 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,388 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,394 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:26:57,395 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:26:57,396 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:26:57,396 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:26:57,397 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:26:57" (1/1) ... [2024-11-08 19:26:57,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:26:57,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:26:57,442 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:26:57,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85dfb31d-9494-4e83-9701-3922054844ed/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:26:57,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:26:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:26:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:26:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:26:57,604 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:26:57,609 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:26:58,386 INFO L? ?]: Removed 42 outVars from TransFormulas that were not future-live. [2024-11-08 19:26:58,387 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:26:58,616 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:26:58,617 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:26:58,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:58 BoogieIcfgContainer [2024-11-08 19:26:58,618 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:26:58,619 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:26:58,619 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:26:58,633 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:26:58,633 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:26:58" (1/1) ... [2024-11-08 19:26:58,645 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:26:58,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 107 states and 126 transitions. [2024-11-08 19:26:58,722 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 126 transitions. [2024-11-08 19:26:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:26:58,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:58,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:58,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:58,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 106 states and 125 transitions. [2024-11-08 19:26:59,001 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 125 transitions. [2024-11-08 19:26:59,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:26:59,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 105 states and 124 transitions. [2024-11-08 19:26:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 124 transitions. [2024-11-08 19:26:59,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:26:59,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 104 states and 123 transitions. [2024-11-08 19:26:59,134 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 123 transitions. [2024-11-08 19:26:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:26:59,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 103 states and 122 transitions. [2024-11-08 19:26:59,179 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 122 transitions. [2024-11-08 19:26:59,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:26:59,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 102 states and 121 transitions. [2024-11-08 19:26:59,221 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 121 transitions. [2024-11-08 19:26:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:26:59,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 101 states and 120 transitions. [2024-11-08 19:26:59,262 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 120 transitions. [2024-11-08 19:26:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:26:59,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 100 states and 119 transitions. [2024-11-08 19:26:59,304 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 119 transitions. [2024-11-08 19:26:59,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:26:59,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 99 states and 118 transitions. [2024-11-08 19:26:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 118 transitions. [2024-11-08 19:26:59,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:26:59,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 98 states and 117 transitions. [2024-11-08 19:26:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 117 transitions. [2024-11-08 19:26:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:26:59,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 97 states and 116 transitions. [2024-11-08 19:26:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 116 transitions. [2024-11-08 19:26:59,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:26:59,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 96 states and 115 transitions. [2024-11-08 19:26:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 115 transitions. [2024-11-08 19:26:59,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:26:59,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 95 states and 114 transitions. [2024-11-08 19:26:59,579 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 114 transitions. [2024-11-08 19:26:59,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:26:59,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 94 states and 113 transitions. [2024-11-08 19:26:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 113 transitions. [2024-11-08 19:26:59,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:26:59,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 93 states and 112 transitions. [2024-11-08 19:26:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 112 transitions. [2024-11-08 19:26:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:26:59,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 92 states and 111 transitions. [2024-11-08 19:26:59,710 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 111 transitions. [2024-11-08 19:26:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:26:59,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 91 states and 110 transitions. [2024-11-08 19:26:59,758 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 110 transitions. [2024-11-08 19:26:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:26:59,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 90 states and 109 transitions. [2024-11-08 19:26:59,805 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 109 transitions. [2024-11-08 19:26:59,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:26:59,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 89 states and 108 transitions. [2024-11-08 19:26:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 108 transitions. [2024-11-08 19:26:59,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:26:59,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 88 states and 107 transitions. [2024-11-08 19:26:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 107 transitions. [2024-11-08 19:26:59,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:26:59,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 87 states and 106 transitions. [2024-11-08 19:26:59,955 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 106 transitions. [2024-11-08 19:26:59,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:26:59,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:59,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 86 states and 105 transitions. [2024-11-08 19:26:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 105 transitions. [2024-11-08 19:26:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:26:59,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 85 states and 104 transitions. [2024-11-08 19:27:00,040 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 104 transitions. [2024-11-08 19:27:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:27:00,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 84 states and 103 transitions. [2024-11-08 19:27:00,069 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 103 transitions. [2024-11-08 19:27:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:27:00,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 83 states and 102 transitions. [2024-11-08 19:27:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 102 transitions. [2024-11-08 19:27:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:27:00,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 82 states and 101 transitions. [2024-11-08 19:27:00,135 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 101 transitions. [2024-11-08 19:27:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:27:00,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2024-11-08 19:27:00,173 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2024-11-08 19:27:00,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:27:00,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 80 states and 99 transitions. [2024-11-08 19:27:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 99 transitions. [2024-11-08 19:27:00,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:27:00,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 79 states and 98 transitions. [2024-11-08 19:27:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2024-11-08 19:27:00,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:27:00,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 78 states and 97 transitions. [2024-11-08 19:27:00,264 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 97 transitions. [2024-11-08 19:27:00,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:27:00,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 77 states and 96 transitions. [2024-11-08 19:27:00,300 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 96 transitions. [2024-11-08 19:27:00,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:27:00,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 76 states and 95 transitions. [2024-11-08 19:27:00,332 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 95 transitions. [2024-11-08 19:27:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:27:00,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 75 states and 94 transitions. [2024-11-08 19:27:00,355 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 94 transitions. [2024-11-08 19:27:00,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:27:00,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 74 states and 93 transitions. [2024-11-08 19:27:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2024-11-08 19:27:00,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:27:00,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 73 states and 92 transitions. [2024-11-08 19:27:00,416 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 92 transitions. [2024-11-08 19:27:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:27:00,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 72 states and 91 transitions. [2024-11-08 19:27:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 91 transitions. [2024-11-08 19:27:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:27:00,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 71 states and 90 transitions. [2024-11-08 19:27:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 90 transitions. [2024-11-08 19:27:00,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:27:00,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 70 states and 89 transitions. [2024-11-08 19:27:00,491 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 89 transitions. [2024-11-08 19:27:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:27:00,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 69 states and 88 transitions. [2024-11-08 19:27:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 88 transitions. [2024-11-08 19:27:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:27:00,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 68 states and 87 transitions. [2024-11-08 19:27:00,556 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 87 transitions. [2024-11-08 19:27:00,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:27:00,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 67 states and 86 transitions. [2024-11-08 19:27:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2024-11-08 19:27:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:27:00,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 90 transitions. [2024-11-08 19:27:00,758 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2024-11-08 19:27:00,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:27:00,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:00,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 69 states and 88 transitions. [2024-11-08 19:27:00,944 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 88 transitions. [2024-11-08 19:27:00,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:27:00,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:00,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:01,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:01,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 69 states and 87 transitions. [2024-11-08 19:27:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 87 transitions. [2024-11-08 19:27:01,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:01,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:01,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:01,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:01,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 73 states and 93 transitions. [2024-11-08 19:27:01,426 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 93 transitions. [2024-11-08 19:27:01,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:27:01,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:01,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:02,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:02,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 76 states and 99 transitions. [2024-11-08 19:27:02,104 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 99 transitions. [2024-11-08 19:27:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:27:02,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:02,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:02,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:27:02,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:02,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 86 states and 111 transitions. [2024-11-08 19:27:02,918 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 111 transitions. [2024-11-08 19:27:02,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:27:02,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:02,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:03,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:03,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 90 states and 119 transitions. [2024-11-08 19:27:03,554 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 119 transitions. [2024-11-08 19:27:03,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:27:03,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:03,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 100 states and 142 transitions. [2024-11-08 19:27:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 142 transitions. [2024-11-08 19:27:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:27:04,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:04,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:05,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:06,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:06,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 106 states and 157 transitions. [2024-11-08 19:27:06,446 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 157 transitions. [2024-11-08 19:27:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:27:06,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:06,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:06,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 114 states and 173 transitions. [2024-11-08 19:27:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 173 transitions. [2024-11-08 19:27:07,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:27:07,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:07,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:07,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 115 states and 174 transitions. [2024-11-08 19:27:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 174 transitions. [2024-11-08 19:27:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:27:07,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:07,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:08,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 122 states and 187 transitions. [2024-11-08 19:27:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 187 transitions. [2024-11-08 19:27:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:27:08,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:08,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:08,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:08,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:08,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 124 states and 190 transitions. [2024-11-08 19:27:08,885 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 190 transitions. [2024-11-08 19:27:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:27:08,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:08,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:09,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:09,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 129 states and 197 transitions. [2024-11-08 19:27:09,278 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 197 transitions. [2024-11-08 19:27:09,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:27:09,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:09,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:09,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:09,605 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:27:09,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 131 states and 198 transitions. [2024-11-08 19:27:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 198 transitions. [2024-11-08 19:27:09,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:27:09,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:09,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:10,365 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:12,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 144 states and 221 transitions. [2024-11-08 19:27:12,661 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 221 transitions. [2024-11-08 19:27:12,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:27:12,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:12,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:12,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:12,849 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:27:14,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 151 states and 236 transitions. [2024-11-08 19:27:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 236 transitions. [2024-11-08 19:27:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:27:14,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:14,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:14,549 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:17,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:17,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 162 states and 258 transitions. [2024-11-08 19:27:17,057 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 258 transitions. [2024-11-08 19:27:17,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:27:17,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:17,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 170 states and 271 transitions. [2024-11-08 19:27:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 271 transitions. [2024-11-08 19:27:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:27:18,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:18,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:19,185 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 183 states and 298 transitions. [2024-11-08 19:27:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 298 transitions. [2024-11-08 19:27:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:27:21,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:21,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:21,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 184 states and 301 transitions. [2024-11-08 19:27:21,688 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 301 transitions. [2024-11-08 19:27:21,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:27:21,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:21,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:21,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:22,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 185 states and 301 transitions. [2024-11-08 19:27:22,370 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 301 transitions. [2024-11-08 19:27:22,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:27:22,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:22,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:22,654 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:22,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 187 states and 302 transitions. [2024-11-08 19:27:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 302 transitions. [2024-11-08 19:27:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:27:22,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:22,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:23,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:24,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:24,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 189 states and 305 transitions. [2024-11-08 19:27:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 305 transitions. [2024-11-08 19:27:24,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:27:24,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:24,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:27:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 191 states and 308 transitions. [2024-11-08 19:27:24,148 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 308 transitions. [2024-11-08 19:27:24,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:27:24,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:24,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:24,487 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 196 states and 313 transitions. [2024-11-08 19:27:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 313 transitions. [2024-11-08 19:27:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:27:26,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:26,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:26,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 201 states and 325 transitions. [2024-11-08 19:27:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 325 transitions. [2024-11-08 19:27:28,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:27:28,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:28,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:29,824 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:35,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 219 states and 364 transitions. [2024-11-08 19:27:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 364 transitions. [2024-11-08 19:27:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:27:35,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:35,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:35,681 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:36,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:36,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 220 states and 364 transitions. [2024-11-08 19:27:36,364 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 364 transitions. [2024-11-08 19:27:36,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:27:36,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:36,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:36,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:37,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 221 states and 365 transitions. [2024-11-08 19:27:37,286 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 365 transitions. [2024-11-08 19:27:37,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:27:37,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:37,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:37,992 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:38,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:38,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 223 states and 369 transitions. [2024-11-08 19:27:38,959 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 369 transitions. [2024-11-08 19:27:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:27:38,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:38,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:39,439 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:40,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 227 states and 377 transitions. [2024-11-08 19:27:40,675 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 377 transitions. [2024-11-08 19:27:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:27:40,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:27:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 236 states and 397 transitions. [2024-11-08 19:27:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 397 transitions. [2024-11-08 19:27:44,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:27:44,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:45,398 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 243 states and 412 transitions. [2024-11-08 19:27:48,821 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 412 transitions. [2024-11-08 19:27:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:27:48,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:48,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:48,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:48,891 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:50,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 251 states and 424 transitions. [2024-11-08 19:27:50,005 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 424 transitions. [2024-11-08 19:27:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:27:50,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:50,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:50,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:56,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:56,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 265 states and 451 transitions. [2024-11-08 19:27:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 451 transitions. [2024-11-08 19:27:56,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:27:56,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:56,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:59,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 272 states and 470 transitions. [2024-11-08 19:27:59,660 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 470 transitions. [2024-11-08 19:27:59,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:27:59,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:59,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:02,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 278 states and 482 transitions. [2024-11-08 19:28:02,131 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 482 transitions. [2024-11-08 19:28:02,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:28:02,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:02,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:28:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 296 states and 521 transitions. [2024-11-08 19:28:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 521 transitions. [2024-11-08 19:28:09,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:28:09,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:09,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:28:10,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 298 states and 525 transitions. [2024-11-08 19:28:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 525 transitions. [2024-11-08 19:28:10,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:28:10,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:10,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:11,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:11,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 299 states and 526 transitions. [2024-11-08 19:28:11,437 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 526 transitions. [2024-11-08 19:28:11,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:28:11,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:11,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:28:11,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:11,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 300 states and 526 transitions. [2024-11-08 19:28:11,585 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 526 transitions. [2024-11-08 19:28:11,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:11,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:11,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:11,671 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:28:14,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:14,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 309 states and 545 transitions. [2024-11-08 19:28:14,767 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 545 transitions. [2024-11-08 19:28:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:14,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:14,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:14,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:17,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:17,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 312 states and 544 transitions. [2024-11-08 19:28:17,217 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 544 transitions. [2024-11-08 19:28:17,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:17,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:17,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:17,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:28:18,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:18,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 313 states and 546 transitions. [2024-11-08 19:28:18,197 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 546 transitions. [2024-11-08 19:28:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:18,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:18,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:18,397 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:28:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:19,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 314 states and 546 transitions. [2024-11-08 19:28:19,166 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 546 transitions. [2024-11-08 19:28:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:19,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:19,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:19,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:19,295 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:28:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 317 states and 550 transitions. [2024-11-08 19:28:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 550 transitions. [2024-11-08 19:28:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:20,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:20,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:21,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:21,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 318 states and 550 transitions. [2024-11-08 19:28:21,891 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 550 transitions. [2024-11-08 19:28:21,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:21,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:21,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:22,015 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:28:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 319 states and 551 transitions. [2024-11-08 19:28:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 551 transitions. [2024-11-08 19:28:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:28:22,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:22,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:23,423 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:25,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 325 states and 556 transitions. [2024-11-08 19:28:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 556 transitions. [2024-11-08 19:28:25,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:28:25,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:25,444 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:28:25,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 326 states and 556 transitions. [2024-11-08 19:28:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 556 transitions. [2024-11-08 19:28:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:28:25,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:25,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:25,949 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:28:32,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 339 states and 586 transitions. [2024-11-08 19:28:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 586 transitions. [2024-11-08 19:28:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:28:32,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:32,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:33,898 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 29 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:28:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 340 states and 586 transitions. [2024-11-08 19:28:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 586 transitions. [2024-11-08 19:28:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:28:35,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:35,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:35,828 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:28:38,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:38,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 347 states and 598 transitions. [2024-11-08 19:28:38,596 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 598 transitions. [2024-11-08 19:28:38,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:28:38,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:38,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:41,871 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:28:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:53,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 375 states and 652 transitions. [2024-11-08 19:28:53,282 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 652 transitions. [2024-11-08 19:28:53,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:28:53,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:53,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:53,515 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:29:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:01,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 395 states and 687 transitions. [2024-11-08 19:29:01,280 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 687 transitions. [2024-11-08 19:29:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:29:01,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:01,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:02,272 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 46 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:29:05,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:05,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 400 states and 698 transitions. [2024-11-08 19:29:05,939 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 698 transitions. [2024-11-08 19:29:05,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:29:05,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:05,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:06,028 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:29:06,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:06,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 399 states and 691 transitions. [2024-11-08 19:29:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 691 transitions. [2024-11-08 19:29:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:29:06,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:06,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:06,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:29:16,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 410 states and 714 transitions. [2024-11-08 19:29:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 714 transitions. [2024-11-08 19:29:16,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:29:16,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:16,937 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 38 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:29:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:21,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 417 states and 731 transitions. [2024-11-08 19:29:21,410 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 731 transitions. [2024-11-08 19:29:21,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:21,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:21,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:22,869 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:29:26,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 424 states and 745 transitions. [2024-11-08 19:29:26,783 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 745 transitions. [2024-11-08 19:29:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:26,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:26,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:26,852 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:29:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 446 states and 795 transitions. [2024-11-08 19:29:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 795 transitions. [2024-11-08 19:29:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:38,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:38,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:39,298 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:29:40,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 447 states and 796 transitions. [2024-11-08 19:29:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 796 transitions. [2024-11-08 19:29:40,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:40,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:40,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:41,971 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 13 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 456 states and 810 transitions. [2024-11-08 19:29:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 810 transitions. [2024-11-08 19:29:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:46,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:46,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:29:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 457 states and 811 transitions. [2024-11-08 19:29:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 811 transitions. [2024-11-08 19:29:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:47,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:47,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:47,850 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:29:52,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:52,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 471 states and 840 transitions. [2024-11-08 19:29:52,678 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 840 transitions. [2024-11-08 19:29:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:52,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:52,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:29:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 472 states and 840 transitions. [2024-11-08 19:29:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 840 transitions. [2024-11-08 19:29:53,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:53,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:53,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:29:54,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:54,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 473 states and 842 transitions. [2024-11-08 19:29:54,808 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 842 transitions. [2024-11-08 19:29:54,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:54,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:54,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:55,106 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:29:56,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:56,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 474 states and 844 transitions. [2024-11-08 19:29:56,214 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 844 transitions. [2024-11-08 19:29:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:56,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:56,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:29:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 481 states and 852 transitions. [2024-11-08 19:29:59,580 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 852 transitions. [2024-11-08 19:29:59,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:29:59,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:00,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 482 states and 852 transitions. [2024-11-08 19:30:00,577 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 852 transitions. [2024-11-08 19:30:00,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:30:00,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:00,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:02,374 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 46 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 490 states and 868 transitions. [2024-11-08 19:30:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 868 transitions. [2024-11-08 19:30:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:30:08,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:08,824 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:30:11,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 494 states and 873 transitions. [2024-11-08 19:30:11,689 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 873 transitions. [2024-11-08 19:30:11,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:30:11,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:11,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:12,671 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:30:24,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:24,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 513 states and 920 transitions. [2024-11-08 19:30:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 920 transitions. [2024-11-08 19:30:24,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:30:24,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:24,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:25,025 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:30:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 518 states and 926 transitions. [2024-11-08 19:30:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 926 transitions. [2024-11-08 19:30:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:30:29,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:29,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:29,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:30:30,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:30,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 519 states and 926 transitions. [2024-11-08 19:30:30,263 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 926 transitions. [2024-11-08 19:30:30,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:30:30,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:30,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:30,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:30,330 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:30:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 520 states and 926 transitions. [2024-11-08 19:30:31,288 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 926 transitions. [2024-11-08 19:30:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:30:31,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:31,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 44 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:30:32,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 521 states and 928 transitions. [2024-11-08 19:30:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 928 transitions. [2024-11-08 19:30:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:30:32,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:30:33,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 522 states and 928 transitions. [2024-11-08 19:30:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 928 transitions. [2024-11-08 19:30:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:30:33,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:33,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:33,977 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:30:36,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:36,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 528 states and 937 transitions. [2024-11-08 19:30:36,177 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 937 transitions. [2024-11-08 19:30:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:30:36,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:36,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:36,493 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:30:37,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:37,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 529 states and 937 transitions. [2024-11-08 19:30:37,475 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 937 transitions. [2024-11-08 19:30:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:30:37,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:37,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:37,675 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:30:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 530 states and 939 transitions. [2024-11-08 19:30:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 939 transitions. [2024-11-08 19:30:38,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:30:38,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:38,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 69 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:42,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:42,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 535 states and 949 transitions. [2024-11-08 19:30:42,252 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 949 transitions. [2024-11-08 19:30:42,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:30:42,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:42,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:42,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 45 proven. 16 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:30:44,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:44,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 539 states and 958 transitions. [2024-11-08 19:30:44,722 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 958 transitions. [2024-11-08 19:30:44,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:30:44,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:44,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:45,967 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:30:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 545 states and 971 transitions. [2024-11-08 19:30:51,673 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 971 transitions. [2024-11-08 19:30:51,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:30:51,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:51,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:51,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:51,800 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:30:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 548 states and 979 transitions. [2024-11-08 19:30:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 979 transitions. [2024-11-08 19:30:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:30:55,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:55,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:31:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 579 states and 1032 transitions. [2024-11-08 19:31:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1032 transitions. [2024-11-08 19:31:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:09,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:09,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:09,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:31:15,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 587 states and 1053 transitions. [2024-11-08 19:31:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1053 transitions. [2024-11-08 19:31:15,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:15,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:31:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 584 states and 1054 transitions. [2024-11-08 19:31:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1054 transitions. [2024-11-08 19:31:26,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:26,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:26,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:26,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:31:27,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:27,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 585 states and 1054 transitions. [2024-11-08 19:31:27,722 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1054 transitions. [2024-11-08 19:31:27,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:27,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:27,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:31:42,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:42,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 602 states and 1089 transitions. [2024-11-08 19:31:42,071 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1089 transitions. [2024-11-08 19:31:42,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:42,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:42,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:42,211 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:31:43,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:43,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 603 states and 1091 transitions. [2024-11-08 19:31:43,705 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1091 transitions. [2024-11-08 19:31:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:43,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:44,531 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:31:49,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:49,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 620 states and 1119 transitions. [2024-11-08 19:31:49,292 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1119 transitions. [2024-11-08 19:31:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:31:49,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:49,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:49,492 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:31:50,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:50,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 621 states and 1122 transitions. [2024-11-08 19:31:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1122 transitions. [2024-11-08 19:31:50,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:31:50,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:50,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:52,062 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:31:58,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 627 states and 1132 transitions. [2024-11-08 19:31:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1132 transitions. [2024-11-08 19:31:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:31:58,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 25 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:32:31,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:31,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 671 states and 1211 transitions. [2024-11-08 19:32:31,933 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1211 transitions. [2024-11-08 19:32:31,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:32:31,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:31,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:32,003 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 43 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:32:41,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 682 states and 1233 transitions. [2024-11-08 19:32:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1233 transitions. [2024-11-08 19:32:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:32:41,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:41,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:32:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 685 states and 1240 transitions. [2024-11-08 19:32:46,041 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1240 transitions. [2024-11-08 19:32:46,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:32:46,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:46,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:46,178 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:32:48,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 696 states and 1253 transitions. [2024-11-08 19:32:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1253 transitions. [2024-11-08 19:32:48,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:32:48,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:48,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:48,719 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 25 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:32:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 702 states and 1258 transitions. [2024-11-08 19:32:56,488 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1258 transitions. [2024-11-08 19:32:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:32:56,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:56,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:56,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:56,693 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 25 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:32:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 705 states and 1262 transitions. [2024-11-08 19:32:59,461 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1262 transitions. [2024-11-08 19:32:59,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:32:59,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:59,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 25 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:33:01,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 706 states and 1263 transitions. [2024-11-08 19:33:01,115 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1263 transitions. [2024-11-08 19:33:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:33:01,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:01,494 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 25 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:33:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 707 states and 1266 transitions. [2024-11-08 19:33:03,066 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1266 transitions. [2024-11-08 19:33:03,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:33:03,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:03,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:03,124 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 15 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:33:05,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:05,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 715 states and 1275 transitions. [2024-11-08 19:33:05,549 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1275 transitions. [2024-11-08 19:33:05,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:33:05,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:05,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:33:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 739 states and 1316 transitions. [2024-11-08 19:33:19,113 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1316 transitions. [2024-11-08 19:33:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:33:19,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:32,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 750 states and 1339 transitions. [2024-11-08 19:33:32,270 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1339 transitions. [2024-11-08 19:33:32,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:33:32,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:32,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:33:34,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:34,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 751 states and 1342 transitions. [2024-11-08 19:33:34,125 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1342 transitions. [2024-11-08 19:33:34,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:33:34,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:34,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 40 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:34:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 791 states and 1411 transitions. [2024-11-08 19:34:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1411 transitions. [2024-11-08 19:34:04,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:34:04,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:04,372 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:34:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 793 states and 1413 transitions. [2024-11-08 19:34:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1413 transitions. [2024-11-08 19:34:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:34:05,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:05,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:05,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:34:07,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 797 states and 1420 transitions. [2024-11-08 19:34:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1420 transitions. [2024-11-08 19:34:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:34:07,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:07,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:08,664 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 19:34:13,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 799 states and 1423 transitions. [2024-11-08 19:34:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1423 transitions. [2024-11-08 19:34:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:34:13,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:13,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:13,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 43 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:34:20,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:20,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 816 states and 1448 transitions. [2024-11-08 19:34:20,125 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1448 transitions. [2024-11-08 19:34:20,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:34:20,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:20,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 60 proven. 4 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:34:22,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:22,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 816 states and 1446 transitions. [2024-11-08 19:34:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1446 transitions. [2024-11-08 19:34:22,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:34:22,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:22,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:23,615 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:34:33,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:33,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 807 states and 1421 transitions. [2024-11-08 19:34:33,639 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1421 transitions. [2024-11-08 19:34:33,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:34:33,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:33,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:41,987 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 19 proven. 43 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:35:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 871 states and 1550 transitions. [2024-11-08 19:35:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1550 transitions. [2024-11-08 19:35:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:35:43,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:43,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:44,004 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:35:49,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:49,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 872 states and 1553 transitions. [2024-11-08 19:35:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1553 transitions. [2024-11-08 19:35:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:35:49,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:49,792 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:35:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 875 states and 1558 transitions. [2024-11-08 19:35:51,595 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1558 transitions. [2024-11-08 19:35:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:35:51,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:51,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:35:58,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 879 states and 1565 transitions. [2024-11-08 19:35:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1565 transitions. [2024-11-08 19:35:58,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:35:58,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:58,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:58,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:59,397 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:36:18,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 900 states and 1590 transitions. [2024-11-08 19:36:18,967 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1590 transitions. [2024-11-08 19:36:18,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:36:18,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:18,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:21,202 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:36:42,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:42,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 928 states and 1626 transitions. [2024-11-08 19:36:42,651 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1626 transitions. [2024-11-08 19:36:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:36:42,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:42,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:42,731 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:36:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 945 states and 1665 transitions. [2024-11-08 19:36:51,804 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1665 transitions. [2024-11-08 19:36:51,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:36:51,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,493 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:37:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:01,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 948 states and 1670 transitions. [2024-11-08 19:37:01,119 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1670 transitions. [2024-11-08 19:37:01,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:01,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:01,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:01,343 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:37:08,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:08,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 960 states and 1691 transitions. [2024-11-08 19:37:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1691 transitions. [2024-11-08 19:37:08,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:08,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:08,797 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:37:20,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 970 states and 1706 transitions. [2024-11-08 19:37:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1706 transitions. [2024-11-08 19:37:20,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:20,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:20,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:20,499 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 25 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:37:22,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:22,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 970 states and 1705 transitions. [2024-11-08 19:37:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1705 transitions. [2024-11-08 19:37:22,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:22,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:22,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:37:24,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:24,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 976 states and 1712 transitions. [2024-11-08 19:37:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1712 transitions. [2024-11-08 19:37:24,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:24,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:24,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:24,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:25,028 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 40 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:37:31,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1717 states to 980 states and 1717 transitions. [2024-11-08 19:37:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1717 transitions. [2024-11-08 19:37:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:31,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:31,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:32,000 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 6 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:37:40,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:40,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 998 states and 1742 transitions. [2024-11-08 19:37:40,937 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1742 transitions. [2024-11-08 19:37:40,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:40,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:40,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:37:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:51,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1004 states and 1758 transitions. [2024-11-08 19:37:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1758 transitions. [2024-11-08 19:37:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:51,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:51,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 40 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:37:52,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:52,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1005 states and 1759 transitions. [2024-11-08 19:37:52,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1759 transitions. [2024-11-08 19:37:52,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:52,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:52,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:52,395 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:37:52,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:52,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1007 states and 1761 transitions. [2024-11-08 19:37:52,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1761 transitions. [2024-11-08 19:37:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:52,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:53,973 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 40 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:03,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:03,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1018 states and 1776 transitions. [2024-11-08 19:38:03,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1776 transitions. [2024-11-08 19:38:03,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:03,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:03,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:38:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:05,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1019 states and 1780 transitions. [2024-11-08 19:38:05,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1780 transitions. [2024-11-08 19:38:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:05,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:05,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:05,941 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 25 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1016 states and 1772 transitions. [2024-11-08 19:38:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1772 transitions. [2024-11-08 19:38:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:08,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:08,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:09,206 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 40 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:13,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:13,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1019 states and 1776 transitions. [2024-11-08 19:38:13,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1776 transitions. [2024-11-08 19:38:13,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:13,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:13,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:14,117 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:38:15,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1027 states and 1784 transitions. [2024-11-08 19:38:15,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1784 transitions. [2024-11-08 19:38:15,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:15,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:16,084 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:38:25,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:25,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1036 states and 1802 transitions. [2024-11-08 19:38:25,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1802 transitions. [2024-11-08 19:38:25,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:25,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:25,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:38:25,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:26,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1042 states and 1808 transitions. [2024-11-08 19:38:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1808 transitions. [2024-11-08 19:38:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:26,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:26,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:26,198 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:38:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1053 states and 1826 transitions. [2024-11-08 19:38:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1826 transitions. [2024-11-08 19:38:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:38:29,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:29,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:29,792 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:38:32,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:32,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1054 states and 1827 transitions. [2024-11-08 19:38:32,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1827 transitions. [2024-11-08 19:38:32,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:38:32,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:32,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:32,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:38:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:32,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1056 states and 1828 transitions. [2024-11-08 19:38:32,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1828 transitions. [2024-11-08 19:38:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:38:32,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:33,472 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 40 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1057 states and 1828 transitions. [2024-11-08 19:38:33,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1828 transitions. [2024-11-08 19:38:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:38:33,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:33,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:35,045 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:38:37,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:37,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1059 states and 1833 transitions. [2024-11-08 19:38:37,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1833 transitions. [2024-11-08 19:38:37,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:38:37,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:37,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:38:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:47,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1071 states and 1853 transitions. [2024-11-08 19:38:47,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1853 transitions. [2024-11-08 19:38:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:38:47,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:47,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:53,225 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 40 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:38:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:58,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1071 states and 1846 transitions. [2024-11-08 19:38:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1071 states and 1846 transitions. [2024-11-08 19:38:58,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:38:58,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:58,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:11,432 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 28 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.