./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-lit/hh2012-ex1b.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/hh2012-ex1b.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7ce79fe11836d82ec064e02fff135ad9866417774e7d276b3384b4d4dde863b5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:47:24,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:47:25,080 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:47:25,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:47:25,092 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:47:25,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:47:25,121 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:47:25,122 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:47:25,122 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:47:25,122 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:47:25,123 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:47:25,123 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:47:25,123 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:47:25,123 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:47:25,123 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:47:25,124 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:47:25,124 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:47:25,124 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:47:25,124 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:47:25,124 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:47:25,125 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:47:25,125 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:47:25,125 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:47:25,125 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:47:25,125 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:47:25,126 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:47:25,126 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:47:25,126 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:47:25,126 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:47:25,126 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:47:25,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:47:25,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:47:25,127 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:47:25,127 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:47:25,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:47:25,128 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ce79fe11836d82ec064e02fff135ad9866417774e7d276b3384b4d4dde863b5 [2024-11-13 16:47:25,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:47:25,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:47:25,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:47:25,473 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:47:25,474 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:47:25,475 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-lit/hh2012-ex1b.i Unable to find full path for "g++" [2024-11-13 16:47:27,759 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:47:28,109 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:47:28,110 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/sv-benchmarks/c/loop-lit/hh2012-ex1b.i [2024-11-13 16:47:28,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/data/a8f915ad1/d69877d22af3421593933594692bb245/FLAGf33c4fe15 [2024-11-13 16:47:28,172 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/data/a8f915ad1/d69877d22af3421593933594692bb245 [2024-11-13 16:47:28,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:47:28,186 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:47:28,188 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:47:28,190 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:47:28,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:47:28,199 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,203 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b9f9057 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28, skipping insertion in model container [2024-11-13 16:47:28,203 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,223 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:47:28,462 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:47:28,474 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:47:28,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:47:28,513 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:47:28,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28 WrapperNode [2024-11-13 16:47:28,514 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:47:28,515 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:47:28,516 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:47:28,516 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:47:28,524 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,533 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,554 INFO L138 Inliner]: procedures = 14, calls = 11, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 40 [2024-11-13 16:47:28,555 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:47:28,556 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:47:28,557 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:47:28,557 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:47:28,566 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,567 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,568 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,571 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,579 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,581 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,584 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:47:28,588 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:47:28,588 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:47:28,588 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:47:28,591 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:47:28" (1/1) ... [2024-11-13 16:47:28,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:47:28,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:47:28,644 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:47:28,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d54b7d86-ce4d-4a54-a074-f3eb34e044d8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:47:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:47:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:47:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:47:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:47:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:47:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:47:28,777 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:47:28,780 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:47:28,968 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-13 16:47:28,968 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:47:29,041 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:47:29,042 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 16:47:29,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:47:29 BoogieIcfgContainer [2024-11-13 16:47:29,043 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:47:29,044 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:47:29,044 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:47:29,057 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:47:29,058 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:47:29" (1/1) ... [2024-11-13 16:47:29,073 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:47:29,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:29,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 21 states and 25 transitions. [2024-11-13 16:47:29,144 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2024-11-13 16:47:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:47:29,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:29,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:29,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:29,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:29,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2024-11-13 16:47:29,533 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2024-11-13 16:47:29,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 16:47:29,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:29,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-13 16:47:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-13 16:47:29,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:47:29,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:29,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:29,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:29,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2024-11-13 16:47:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2024-11-13 16:47:30,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:47:30,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:30,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:47:30,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 26 states and 33 transitions. [2024-11-13 16:47:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 33 transitions. [2024-11-13 16:47:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:47:30,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:30,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:30,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:47:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:30,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2024-11-13 16:47:30,645 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2024-11-13 16:47:30,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:47:30,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:30,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:30,866 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:47:30,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:30,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 29 transitions. [2024-11-13 16:47:30,947 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-13 16:47:30,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:47:30,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:30,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:47:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:31,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 47 transitions. [2024-11-13 16:47:31,921 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2024-11-13 16:47:31,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:47:31,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:31,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:31,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:47:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:32,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 38 states and 48 transitions. [2024-11-13 16:47:32,000 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-13 16:47:32,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:47:32,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:32,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:32,184 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 16:47:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 42 states and 53 transitions. [2024-11-13 16:47:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-11-13 16:47:32,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:47:32,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:32,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:32,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:33,001 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 31 proven. 15 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 16:47:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:33,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 46 states and 58 transitions. [2024-11-13 16:47:33,559 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 58 transitions. [2024-11-13 16:47:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:47:33,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:33,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:33,941 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 40 proven. 28 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-13 16:47:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:34,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 50 states and 63 transitions. [2024-11-13 16:47:34,594 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 63 transitions. [2024-11-13 16:47:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:47:34,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:34,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:34,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:35,004 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 49 proven. 45 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 16:47:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 54 states and 68 transitions. [2024-11-13 16:47:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 68 transitions. [2024-11-13 16:47:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:47:35,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:35,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:36,154 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 58 proven. 66 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 16:47:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 58 states and 73 transitions. [2024-11-13 16:47:36,777 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 73 transitions. [2024-11-13 16:47:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:47:36,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:36,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:36,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 67 proven. 91 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 16:47:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:37,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 62 states and 78 transitions. [2024-11-13 16:47:37,932 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 78 transitions. [2024-11-13 16:47:37,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:47:37,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:37,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:38,500 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 76 proven. 120 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-13 16:47:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 66 states and 83 transitions. [2024-11-13 16:47:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 83 transitions. [2024-11-13 16:47:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:47:39,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:39,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:39,677 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 85 proven. 153 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-13 16:47:40,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:40,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 88 transitions. [2024-11-13 16:47:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 88 transitions. [2024-11-13 16:47:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:47:40,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:40,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:41,115 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 94 proven. 190 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 16:47:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 74 states and 93 transitions. [2024-11-13 16:47:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2024-11-13 16:47:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:47:41,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:41,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 103 proven. 231 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-13 16:47:43,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:43,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 78 states and 98 transitions. [2024-11-13 16:47:43,374 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 98 transitions. [2024-11-13 16:47:43,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:47:43,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:43,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:43,975 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 112 proven. 276 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-13 16:47:44,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 103 transitions. [2024-11-13 16:47:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 103 transitions. [2024-11-13 16:47:44,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:47:44,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:44,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:45,416 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 121 proven. 325 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-13 16:47:46,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:46,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 86 states and 108 transitions. [2024-11-13 16:47:46,409 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 108 transitions. [2024-11-13 16:47:46,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:47:46,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:46,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:46,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:47,054 INFO L134 CoverageAnalysis]: Checked inductivity of 859 backedges. 130 proven. 378 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-13 16:47:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 90 states and 113 transitions. [2024-11-13 16:47:48,126 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 113 transitions. [2024-11-13 16:47:48,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:47:48,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:48,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 139 proven. 435 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2024-11-13 16:47:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 94 states and 118 transitions. [2024-11-13 16:47:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 118 transitions. [2024-11-13 16:47:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:47:49,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:49,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 148 proven. 496 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-11-13 16:47:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 98 states and 123 transitions. [2024-11-13 16:47:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 123 transitions. [2024-11-13 16:47:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:47:51,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:51,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:51,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:52,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1189 backedges. 157 proven. 561 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2024-11-13 16:47:53,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:53,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 102 states and 128 transitions. [2024-11-13 16:47:53,525 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 128 transitions. [2024-11-13 16:47:53,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 16:47:53,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:53,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 166 proven. 630 refuted. 0 times theorem prover too weak. 515 trivial. 0 not checked. [2024-11-13 16:47:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 106 states and 133 transitions. [2024-11-13 16:47:55,385 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2024-11-13 16:47:55,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:47:55,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:55,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1439 backedges. 175 proven. 703 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 16:47:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:57,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 110 states and 138 transitions. [2024-11-13 16:47:57,355 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 138 transitions. [2024-11-13 16:47:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:47:57,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:57,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:57,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:58,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1573 backedges. 184 proven. 780 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-11-13 16:47:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:59,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 114 states and 143 transitions. [2024-11-13 16:47:59,237 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 143 transitions. [2024-11-13 16:47:59,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 16:47:59,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:59,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:00,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 193 proven. 861 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2024-11-13 16:48:01,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:01,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 118 states and 148 transitions. [2024-11-13 16:48:01,374 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 148 transitions. [2024-11-13 16:48:01,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:48:01,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:01,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:02,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1859 backedges. 202 proven. 946 refuted. 0 times theorem prover too weak. 711 trivial. 0 not checked. [2024-11-13 16:48:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 122 states and 153 transitions. [2024-11-13 16:48:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 153 transitions. [2024-11-13 16:48:03,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:48:03,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:03,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:03,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2011 backedges. 211 proven. 1035 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2024-11-13 16:48:05,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:05,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 126 states and 158 transitions. [2024-11-13 16:48:05,840 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 158 transitions. [2024-11-13 16:48:05,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 16:48:05,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:05,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:05,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2169 backedges. 220 proven. 1128 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 16:48:08,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:08,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 130 states and 163 transitions. [2024-11-13 16:48:08,020 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 163 transitions. [2024-11-13 16:48:08,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 16:48:08,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:08,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2333 backedges. 229 proven. 1225 refuted. 0 times theorem prover too weak. 879 trivial. 0 not checked. [2024-11-13 16:48:10,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 134 states and 168 transitions. [2024-11-13 16:48:10,535 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 168 transitions. [2024-11-13 16:48:10,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 16:48:10,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:10,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:11,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 238 proven. 1326 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 16:48:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:12,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 138 states and 173 transitions. [2024-11-13 16:48:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 173 transitions. [2024-11-13 16:48:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 16:48:12,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:12,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:13,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2679 backedges. 247 proven. 1431 refuted. 0 times theorem prover too weak. 1001 trivial. 0 not checked. [2024-11-13 16:48:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 142 states and 178 transitions. [2024-11-13 16:48:15,056 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 178 transitions. [2024-11-13 16:48:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 16:48:15,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:15,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2861 backedges. 256 proven. 1540 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-11-13 16:48:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:17,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 146 states and 183 transitions. [2024-11-13 16:48:17,590 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 183 transitions. [2024-11-13 16:48:17,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 16:48:17,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:17,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:18,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 265 proven. 1653 refuted. 0 times theorem prover too weak. 1131 trivial. 0 not checked. [2024-11-13 16:48:20,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:20,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 150 states and 188 transitions. [2024-11-13 16:48:20,251 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 188 transitions. [2024-11-13 16:48:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 16:48:20,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:20,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:20,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:21,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 274 proven. 1770 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2024-11-13 16:48:22,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 154 states and 193 transitions. [2024-11-13 16:48:22,831 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 193 transitions. [2024-11-13 16:48:22,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:48:22,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:22,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:23,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3443 backedges. 283 proven. 1891 refuted. 0 times theorem prover too weak. 1269 trivial. 0 not checked. [2024-11-13 16:48:25,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:25,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 158 states and 198 transitions. [2024-11-13 16:48:25,441 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 198 transitions. [2024-11-13 16:48:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 16:48:25,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:25,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:26,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3649 backedges. 292 proven. 2016 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2024-11-13 16:48:28,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:28,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 162 states and 203 transitions. [2024-11-13 16:48:28,160 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 203 transitions. [2024-11-13 16:48:28,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 16:48:28,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:28,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:28,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:29,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3861 backedges. 301 proven. 2145 refuted. 0 times theorem prover too weak. 1415 trivial. 0 not checked. [2024-11-13 16:48:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 166 states and 208 transitions. [2024-11-13 16:48:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 208 transitions. [2024-11-13 16:48:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 16:48:31,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:31,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:31,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4079 backedges. 310 proven. 2278 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2024-11-13 16:48:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 170 states and 213 transitions. [2024-11-13 16:48:33,890 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 213 transitions. [2024-11-13 16:48:33,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 16:48:33,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:33,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:35,134 INFO L134 CoverageAnalysis]: Checked inductivity of 4303 backedges. 319 proven. 2415 refuted. 0 times theorem prover too weak. 1569 trivial. 0 not checked. [2024-11-13 16:48:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:36,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 174 states and 218 transitions. [2024-11-13 16:48:36,939 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 218 transitions. [2024-11-13 16:48:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 16:48:36,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:36,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:36,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 4533 backedges. 328 proven. 2556 refuted. 0 times theorem prover too weak. 1649 trivial. 0 not checked. [2024-11-13 16:48:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 178 states and 223 transitions. [2024-11-13 16:48:40,350 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 223 transitions. [2024-11-13 16:48:40,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 16:48:40,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:40,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:41,712 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 337 proven. 2701 refuted. 0 times theorem prover too weak. 1731 trivial. 0 not checked. [2024-11-13 16:48:43,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:43,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 182 states and 228 transitions. [2024-11-13 16:48:43,456 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 228 transitions. [2024-11-13 16:48:43,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 16:48:43,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:43,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:44,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5011 backedges. 346 proven. 2850 refuted. 0 times theorem prover too weak. 1815 trivial. 0 not checked. [2024-11-13 16:48:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 186 states and 233 transitions. [2024-11-13 16:48:46,680 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 233 transitions. [2024-11-13 16:48:46,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 16:48:46,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:46,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 5259 backedges. 355 proven. 3003 refuted. 0 times theorem prover too weak. 1901 trivial. 0 not checked. [2024-11-13 16:48:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 190 states and 238 transitions. [2024-11-13 16:48:50,006 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 238 transitions. [2024-11-13 16:48:50,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 16:48:50,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:50,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:51,595 INFO L134 CoverageAnalysis]: Checked inductivity of 5513 backedges. 364 proven. 3160 refuted. 0 times theorem prover too weak. 1989 trivial. 0 not checked. [2024-11-13 16:48:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 194 states and 243 transitions. [2024-11-13 16:48:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 243 transitions. [2024-11-13 16:48:53,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 16:48:53,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:53,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 5773 backedges. 373 proven. 3321 refuted. 0 times theorem prover too weak. 2079 trivial. 0 not checked. [2024-11-13 16:48:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:57,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 198 states and 248 transitions. [2024-11-13 16:48:57,130 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 248 transitions. [2024-11-13 16:48:57,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-13 16:48:57,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:57,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6039 backedges. 382 proven. 3486 refuted. 0 times theorem prover too weak. 2171 trivial. 0 not checked. [2024-11-13 16:49:00,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:00,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 202 states and 253 transitions. [2024-11-13 16:49:00,885 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 253 transitions. [2024-11-13 16:49:00,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-13 16:49:00,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:00,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:02,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6311 backedges. 391 proven. 3655 refuted. 0 times theorem prover too weak. 2265 trivial. 0 not checked. [2024-11-13 16:49:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:04,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 206 states and 258 transitions. [2024-11-13 16:49:04,818 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 258 transitions. [2024-11-13 16:49:04,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-13 16:49:04,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:04,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:06,838 INFO L134 CoverageAnalysis]: Checked inductivity of 6589 backedges. 400 proven. 3828 refuted. 0 times theorem prover too weak. 2361 trivial. 0 not checked. [2024-11-13 16:49:09,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 210 states and 263 transitions. [2024-11-13 16:49:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 263 transitions. [2024-11-13 16:49:09,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-13 16:49:09,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:09,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6873 backedges. 409 proven. 4005 refuted. 0 times theorem prover too weak. 2459 trivial. 0 not checked. [2024-11-13 16:49:13,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:13,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 214 states and 268 transitions. [2024-11-13 16:49:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 268 transitions. [2024-11-13 16:49:13,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-13 16:49:13,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:13,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:15,439 INFO L134 CoverageAnalysis]: Checked inductivity of 7163 backedges. 418 proven. 4186 refuted. 0 times theorem prover too weak. 2559 trivial. 0 not checked. [2024-11-13 16:49:17,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:17,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 218 states and 273 transitions. [2024-11-13 16:49:17,564 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 273 transitions. [2024-11-13 16:49:17,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 16:49:17,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:17,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7459 backedges. 427 proven. 4371 refuted. 0 times theorem prover too weak. 2661 trivial. 0 not checked. [2024-11-13 16:49:22,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 222 states and 278 transitions. [2024-11-13 16:49:22,176 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 278 transitions. [2024-11-13 16:49:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-13 16:49:22,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:22,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:22,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7761 backedges. 436 proven. 4560 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2024-11-13 16:49:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 226 states and 283 transitions. [2024-11-13 16:49:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 283 transitions. [2024-11-13 16:49:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-13 16:49:26,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8069 backedges. 445 proven. 4753 refuted. 0 times theorem prover too weak. 2871 trivial. 0 not checked. [2024-11-13 16:49:31,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:31,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 230 states and 288 transitions. [2024-11-13 16:49:31,241 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 288 transitions. [2024-11-13 16:49:31,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 16:49:31,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:31,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:31,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8383 backedges. 454 proven. 4950 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2024-11-13 16:49:35,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 234 states and 293 transitions. [2024-11-13 16:49:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 293 transitions. [2024-11-13 16:49:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-13 16:49:35,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:35,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:38,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8703 backedges. 463 proven. 5151 refuted. 0 times theorem prover too weak. 3089 trivial. 0 not checked. [2024-11-13 16:49:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:40,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 238 states and 298 transitions. [2024-11-13 16:49:40,813 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 298 transitions. [2024-11-13 16:49:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 16:49:40,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:40,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 9029 backedges. 472 proven. 5356 refuted. 0 times theorem prover too weak. 3201 trivial. 0 not checked. [2024-11-13 16:49:45,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:45,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 242 states and 303 transitions. [2024-11-13 16:49:45,811 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 303 transitions. [2024-11-13 16:49:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-13 16:49:45,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:45,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 9361 backedges. 481 proven. 5565 refuted. 0 times theorem prover too weak. 3315 trivial. 0 not checked. [2024-11-13 16:49:50,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:50,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 246 states and 308 transitions. [2024-11-13 16:49:50,845 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 308 transitions. [2024-11-13 16:49:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 16:49:50,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 9699 backedges. 490 proven. 5778 refuted. 0 times theorem prover too weak. 3431 trivial. 0 not checked. [2024-11-13 16:49:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:56,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 250 states and 313 transitions. [2024-11-13 16:49:56,023 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 313 transitions. [2024-11-13 16:49:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2024-11-13 16:49:56,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:56,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,045 INFO L134 CoverageAnalysis]: Checked inductivity of 10043 backedges. 499 proven. 5995 refuted. 0 times theorem prover too weak. 3549 trivial. 0 not checked. [2024-11-13 16:50:01,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:01,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 254 states and 318 transitions. [2024-11-13 16:50:01,676 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 318 transitions. [2024-11-13 16:50:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-13 16:50:01,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:01,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:04,550 INFO L134 CoverageAnalysis]: Checked inductivity of 10393 backedges. 508 proven. 6216 refuted. 0 times theorem prover too weak. 3669 trivial. 0 not checked. [2024-11-13 16:50:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:07,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 258 states and 323 transitions. [2024-11-13 16:50:07,137 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 323 transitions. [2024-11-13 16:50:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-13 16:50:07,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:07,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 10749 backedges. 517 proven. 6441 refuted. 0 times theorem prover too weak. 3791 trivial. 0 not checked. [2024-11-13 16:50:12,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 262 states and 328 transitions. [2024-11-13 16:50:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 328 transitions. [2024-11-13 16:50:12,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2024-11-13 16:50:12,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:12,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 11111 backedges. 526 proven. 6670 refuted. 0 times theorem prover too weak. 3915 trivial. 0 not checked. [2024-11-13 16:50:18,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:18,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 266 states and 333 transitions. [2024-11-13 16:50:18,488 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 333 transitions. [2024-11-13 16:50:18,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2024-11-13 16:50:18,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:18,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:18,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 11479 backedges. 535 proven. 6903 refuted. 0 times theorem prover too weak. 4041 trivial. 0 not checked. [2024-11-13 16:50:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 270 states and 338 transitions. [2024-11-13 16:50:24,636 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 338 transitions. [2024-11-13 16:50:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2024-11-13 16:50:24,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:24,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:28,085 INFO L134 CoverageAnalysis]: Checked inductivity of 11853 backedges. 544 proven. 7140 refuted. 0 times theorem prover too weak. 4169 trivial. 0 not checked. [2024-11-13 16:50:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 274 states and 343 transitions. [2024-11-13 16:50:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 343 transitions. [2024-11-13 16:50:31,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2024-11-13 16:50:31,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:31,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:34,953 INFO L134 CoverageAnalysis]: Checked inductivity of 12233 backedges. 553 proven. 7381 refuted. 0 times theorem prover too weak. 4299 trivial. 0 not checked. [2024-11-13 16:50:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 278 states and 348 transitions. [2024-11-13 16:50:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 348 transitions. [2024-11-13 16:50:37,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2024-11-13 16:50:37,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:37,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12619 backedges. 562 proven. 7626 refuted. 0 times theorem prover too weak. 4431 trivial. 0 not checked. [2024-11-13 16:50:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 282 states and 353 transitions. [2024-11-13 16:50:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 353 transitions. [2024-11-13 16:50:44,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2024-11-13 16:50:44,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:44,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:48,354 INFO L134 CoverageAnalysis]: Checked inductivity of 13011 backedges. 571 proven. 7875 refuted. 0 times theorem prover too weak. 4565 trivial. 0 not checked. [2024-11-13 16:50:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 286 states and 358 transitions. [2024-11-13 16:50:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 358 transitions. [2024-11-13 16:50:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2024-11-13 16:50:51,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:51,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 13409 backedges. 580 proven. 8128 refuted. 0 times theorem prover too weak. 4701 trivial. 0 not checked. [2024-11-13 16:50:58,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 290 states and 363 transitions. [2024-11-13 16:50:58,453 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 363 transitions. [2024-11-13 16:50:58,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2024-11-13 16:50:58,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:58,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 13813 backedges. 589 proven. 8385 refuted. 0 times theorem prover too weak. 4839 trivial. 0 not checked. [2024-11-13 16:51:05,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 294 states and 368 transitions. [2024-11-13 16:51:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 368 transitions. [2024-11-13 16:51:05,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-11-13 16:51:05,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:05,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 14223 backedges. 598 proven. 8646 refuted. 0 times theorem prover too weak. 4979 trivial. 0 not checked. [2024-11-13 16:51:13,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:13,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 298 states and 373 transitions. [2024-11-13 16:51:13,227 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 373 transitions. [2024-11-13 16:51:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2024-11-13 16:51:13,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:13,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:17,380 INFO L134 CoverageAnalysis]: Checked inductivity of 14639 backedges. 607 proven. 8911 refuted. 0 times theorem prover too weak. 5121 trivial. 0 not checked. [2024-11-13 16:51:20,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:20,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 302 states and 378 transitions. [2024-11-13 16:51:20,710 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 378 transitions. [2024-11-13 16:51:20,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-11-13 16:51:20,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:20,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:25,096 INFO L134 CoverageAnalysis]: Checked inductivity of 15061 backedges. 616 proven. 9180 refuted. 0 times theorem prover too weak. 5265 trivial. 0 not checked. [2024-11-13 16:51:28,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:28,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 306 states and 383 transitions. [2024-11-13 16:51:28,429 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 383 transitions. [2024-11-13 16:51:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2024-11-13 16:51:28,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:28,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 15489 backedges. 625 proven. 9453 refuted. 0 times theorem prover too weak. 5411 trivial. 0 not checked. [2024-11-13 16:51:36,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 310 states and 388 transitions. [2024-11-13 16:51:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 388 transitions. [2024-11-13 16:51:36,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-11-13 16:51:36,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:36,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:36,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 15923 backedges. 634 proven. 9730 refuted. 0 times theorem prover too weak. 5559 trivial. 0 not checked. [2024-11-13 16:51:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:45,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 314 states and 393 transitions. [2024-11-13 16:51:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 393 transitions. [2024-11-13 16:51:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2024-11-13 16:51:45,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16363 backedges. 643 proven. 10011 refuted. 0 times theorem prover too weak. 5709 trivial. 0 not checked. [2024-11-13 16:51:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 318 states and 398 transitions. [2024-11-13 16:51:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-11-13 16:51:53,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-11-13 16:51:53,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:53,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:53,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 16809 backedges. 652 proven. 10296 refuted. 0 times theorem prover too weak. 5861 trivial. 0 not checked. [2024-11-13 16:52:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 322 states and 403 transitions. [2024-11-13 16:52:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 403 transitions. [2024-11-13 16:52:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2024-11-13 16:52:02,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:02,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 17261 backedges. 661 proven. 10585 refuted. 0 times theorem prover too weak. 6015 trivial. 0 not checked. [2024-11-13 16:52:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 326 states and 408 transitions. [2024-11-13 16:52:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 408 transitions. [2024-11-13 16:52:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-11-13 16:52:10,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:10,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 17719 backedges. 670 proven. 10878 refuted. 0 times theorem prover too weak. 6171 trivial. 0 not checked. [2024-11-13 16:52:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 330 states and 413 transitions. [2024-11-13 16:52:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 413 transitions. [2024-11-13 16:52:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-11-13 16:52:19,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:19,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:26,181 INFO L134 CoverageAnalysis]: Checked inductivity of 18183 backedges. 679 proven. 11175 refuted. 0 times theorem prover too weak. 6329 trivial. 0 not checked. [2024-11-13 16:52:30,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:30,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 334 states and 418 transitions. [2024-11-13 16:52:30,180 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 418 transitions. [2024-11-13 16:52:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-11-13 16:52:30,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:30,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:30,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 18653 backedges. 688 proven. 11476 refuted. 0 times theorem prover too weak. 6489 trivial. 0 not checked. [2024-11-13 16:52:40,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 338 states and 423 transitions. [2024-11-13 16:52:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 423 transitions. [2024-11-13 16:52:40,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-11-13 16:52:40,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:40,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 19129 backedges. 697 proven. 11781 refuted. 0 times theorem prover too weak. 6651 trivial. 0 not checked. [2024-11-13 16:52:50,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 342 states and 428 transitions. [2024-11-13 16:52:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 428 transitions. [2024-11-13 16:52:50,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2024-11-13 16:52:50,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:50,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:57,275 INFO L134 CoverageAnalysis]: Checked inductivity of 19611 backedges. 706 proven. 12090 refuted. 0 times theorem prover too weak. 6815 trivial. 0 not checked. [2024-11-13 16:53:01,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:01,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 346 states and 433 transitions. [2024-11-13 16:53:01,471 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 433 transitions. [2024-11-13 16:53:01,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2024-11-13 16:53:01,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:01,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:08,527 INFO L134 CoverageAnalysis]: Checked inductivity of 20099 backedges. 715 proven. 12403 refuted. 0 times theorem prover too weak. 6981 trivial. 0 not checked. [2024-11-13 16:53:12,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:12,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 350 states and 438 transitions. [2024-11-13 16:53:12,843 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 438 transitions. [2024-11-13 16:53:12,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2024-11-13 16:53:12,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:12,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:12,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:20,280 INFO L134 CoverageAnalysis]: Checked inductivity of 20593 backedges. 724 proven. 12720 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 16:53:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:24,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 354 states and 443 transitions. [2024-11-13 16:53:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 443 transitions. [2024-11-13 16:53:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 519 [2024-11-13 16:53:24,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:24,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:24,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:31,542 INFO L134 CoverageAnalysis]: Checked inductivity of 21093 backedges. 733 proven. 13041 refuted. 0 times theorem prover too weak. 7319 trivial. 0 not checked. [2024-11-13 16:53:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:35,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 358 states and 448 transitions. [2024-11-13 16:53:35,815 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 448 transitions. [2024-11-13 16:53:35,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 525 [2024-11-13 16:53:35,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:35,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 21599 backedges. 742 proven. 13366 refuted. 0 times theorem prover too weak. 7491 trivial. 0 not checked. [2024-11-13 16:53:47,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:47,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 362 states and 453 transitions. [2024-11-13 16:53:47,728 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 453 transitions. [2024-11-13 16:53:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2024-11-13 16:53:47,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:47,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:55,853 INFO L134 CoverageAnalysis]: Checked inductivity of 22111 backedges. 751 proven. 13695 refuted. 0 times theorem prover too weak. 7665 trivial. 0 not checked. [2024-11-13 16:54:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 366 states and 458 transitions. [2024-11-13 16:54:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 458 transitions. [2024-11-13 16:54:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2024-11-13 16:54:00,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:00,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:08,136 INFO L134 CoverageAnalysis]: Checked inductivity of 22629 backedges. 760 proven. 14028 refuted. 0 times theorem prover too weak. 7841 trivial. 0 not checked. [2024-11-13 16:54:12,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:12,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 370 states and 463 transitions. [2024-11-13 16:54:12,698 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 463 transitions. [2024-11-13 16:54:12,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2024-11-13 16:54:12,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:12,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:21,469 INFO L134 CoverageAnalysis]: Checked inductivity of 23153 backedges. 769 proven. 14365 refuted. 0 times theorem prover too weak. 8019 trivial. 0 not checked. [2024-11-13 16:54:25,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:25,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 374 states and 468 transitions. [2024-11-13 16:54:25,994 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 468 transitions. [2024-11-13 16:54:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2024-11-13 16:54:25,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:25,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:34,577 INFO L134 CoverageAnalysis]: Checked inductivity of 23683 backedges. 778 proven. 14706 refuted. 0 times theorem prover too weak. 8199 trivial. 0 not checked. [2024-11-13 16:54:39,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:39,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 378 states and 473 transitions. [2024-11-13 16:54:39,122 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 473 transitions. [2024-11-13 16:54:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 555 [2024-11-13 16:54:39,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:39,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,123 INFO L134 CoverageAnalysis]: Checked inductivity of 24219 backedges. 787 proven. 15051 refuted. 0 times theorem prover too weak. 8381 trivial. 0 not checked. [2024-11-13 16:54:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 382 states and 478 transitions. [2024-11-13 16:54:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 478 transitions. [2024-11-13 16:54:52,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 561 [2024-11-13 16:54:52,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:52,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 24761 backedges. 796 proven. 15400 refuted. 0 times theorem prover too weak. 8565 trivial. 0 not checked. [2024-11-13 16:55:06,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 386 states and 483 transitions. [2024-11-13 16:55:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 483 transitions. [2024-11-13 16:55:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 567 [2024-11-13 16:55:06,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:06,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:15,451 INFO L134 CoverageAnalysis]: Checked inductivity of 25309 backedges. 805 proven. 15753 refuted. 0 times theorem prover too weak. 8751 trivial. 0 not checked. [2024-11-13 16:55:20,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:20,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 390 states and 488 transitions. [2024-11-13 16:55:20,258 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 488 transitions. [2024-11-13 16:55:20,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-11-13 16:55:20,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:20,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:29,661 INFO L134 CoverageAnalysis]: Checked inductivity of 25863 backedges. 814 proven. 16110 refuted. 0 times theorem prover too weak. 8939 trivial. 0 not checked. [2024-11-13 16:55:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 394 states and 493 transitions. [2024-11-13 16:55:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 493 transitions. [2024-11-13 16:55:34,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2024-11-13 16:55:34,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:34,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:34,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:44,799 INFO L134 CoverageAnalysis]: Checked inductivity of 26423 backedges. 823 proven. 16471 refuted. 0 times theorem prover too weak. 9129 trivial. 0 not checked. [2024-11-13 16:55:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 398 states and 498 transitions. [2024-11-13 16:55:49,556 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 498 transitions. [2024-11-13 16:55:49,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2024-11-13 16:55:49,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:49,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:58,757 INFO L134 CoverageAnalysis]: Checked inductivity of 26989 backedges. 832 proven. 16836 refuted. 0 times theorem prover too weak. 9321 trivial. 0 not checked. [2024-11-13 16:56:03,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:03,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 402 states and 503 transitions. [2024-11-13 16:56:03,417 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 503 transitions. [2024-11-13 16:56:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2024-11-13 16:56:03,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:03,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:13,324 INFO L134 CoverageAnalysis]: Checked inductivity of 27561 backedges. 841 proven. 17205 refuted. 0 times theorem prover too weak. 9515 trivial. 0 not checked. [2024-11-13 16:56:17,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:17,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 406 states and 508 transitions. [2024-11-13 16:56:17,762 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 508 transitions. [2024-11-13 16:56:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2024-11-13 16:56:17,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:17,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:17,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 28139 backedges. 850 proven. 17578 refuted. 0 times theorem prover too weak. 9711 trivial. 0 not checked. [2024-11-13 16:56:31,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:31,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 410 states and 513 transitions. [2024-11-13 16:56:31,852 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 513 transitions. [2024-11-13 16:56:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2024-11-13 16:56:31,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:31,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:42,036 INFO L134 CoverageAnalysis]: Checked inductivity of 28723 backedges. 859 proven. 17955 refuted. 0 times theorem prover too weak. 9909 trivial. 0 not checked. [2024-11-13 16:56:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:46,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 414 states and 518 transitions. [2024-11-13 16:56:46,724 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 518 transitions. [2024-11-13 16:56:46,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 609 [2024-11-13 16:56:46,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:46,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:57,047 INFO L134 CoverageAnalysis]: Checked inductivity of 29313 backedges. 868 proven. 18336 refuted. 0 times theorem prover too weak. 10109 trivial. 0 not checked. [2024-11-13 16:57:02,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:02,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 418 states and 523 transitions. [2024-11-13 16:57:02,359 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 523 transitions. [2024-11-13 16:57:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 615 [2024-11-13 16:57:02,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:13,236 INFO L134 CoverageAnalysis]: Checked inductivity of 29909 backedges. 877 proven. 18721 refuted. 0 times theorem prover too weak. 10311 trivial. 0 not checked. [2024-11-13 16:57:18,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:18,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 422 states and 528 transitions. [2024-11-13 16:57:18,135 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 528 transitions. [2024-11-13 16:57:18,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2024-11-13 16:57:18,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:18,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:18,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:29,221 INFO L134 CoverageAnalysis]: Checked inductivity of 30511 backedges. 886 proven. 19110 refuted. 0 times theorem prover too weak. 10515 trivial. 0 not checked. [2024-11-13 16:57:34,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 426 states and 533 transitions. [2024-11-13 16:57:34,356 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 533 transitions. [2024-11-13 16:57:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-11-13 16:57:34,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:34,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:46,289 INFO L134 CoverageAnalysis]: Checked inductivity of 31119 backedges. 895 proven. 19503 refuted. 0 times theorem prover too weak. 10721 trivial. 0 not checked. [2024-11-13 16:57:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:52,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 430 states and 537 transitions. [2024-11-13 16:57:52,000 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 537 transitions. [2024-11-13 16:57:52,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2024-11-13 16:57:52,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:52,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:52,442 INFO L134 CoverageAnalysis]: Checked inductivity of 31733 backedges. 906 proven. 6 refuted. 0 times theorem prover too weak. 30821 trivial. 0 not checked. [2024-11-13 16:57:54,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 434 states and 542 transitions. [2024-11-13 16:57:54,423 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 542 transitions. [2024-11-13 16:57:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2024-11-13 16:57:54,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:54,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 32353 backedges. 1307 proven. 15 refuted. 0 times theorem prover too weak. 31031 trivial. 0 not checked. [2024-11-13 16:57:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 438 states and 547 transitions. [2024-11-13 16:57:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 547 transitions. [2024-11-13 16:57:56,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2024-11-13 16:57:56,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:56,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 32979 backedges. 1708 proven. 28 refuted. 0 times theorem prover too weak. 31243 trivial. 0 not checked. [2024-11-13 16:57:59,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 442 states and 552 transitions. [2024-11-13 16:57:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 552 transitions. [2024-11-13 16:57:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 651 [2024-11-13 16:57:59,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:59,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:00,491 INFO L134 CoverageAnalysis]: Checked inductivity of 33611 backedges. 2109 proven. 45 refuted. 0 times theorem prover too weak. 31457 trivial. 0 not checked. [2024-11-13 16:58:02,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:02,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 446 states and 557 transitions. [2024-11-13 16:58:02,532 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 557 transitions. [2024-11-13 16:58:02,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 657 [2024-11-13 16:58:02,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:02,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:02,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:03,335 INFO L134 CoverageAnalysis]: Checked inductivity of 34249 backedges. 2510 proven. 66 refuted. 0 times theorem prover too weak. 31673 trivial. 0 not checked. [2024-11-13 16:58:05,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:05,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 450 states and 562 transitions. [2024-11-13 16:58:05,435 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 562 transitions. [2024-11-13 16:58:05,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2024-11-13 16:58:05,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:05,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 34893 backedges. 2911 proven. 91 refuted. 0 times theorem prover too weak. 31891 trivial. 0 not checked. [2024-11-13 16:58:08,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:08,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 454 states and 567 transitions. [2024-11-13 16:58:08,372 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 567 transitions. [2024-11-13 16:58:08,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 669 [2024-11-13 16:58:08,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:08,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:09,252 INFO L134 CoverageAnalysis]: Checked inductivity of 35543 backedges. 3312 proven. 120 refuted. 0 times theorem prover too weak. 32111 trivial. 0 not checked. [2024-11-13 16:58:11,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:11,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 458 states and 572 transitions. [2024-11-13 16:58:11,463 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 572 transitions. [2024-11-13 16:58:11,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2024-11-13 16:58:11,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:11,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:12,492 INFO L134 CoverageAnalysis]: Checked inductivity of 36199 backedges. 3713 proven. 153 refuted. 0 times theorem prover too weak. 32333 trivial. 0 not checked. [2024-11-13 16:58:14,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 462 states and 577 transitions. [2024-11-13 16:58:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 577 transitions. [2024-11-13 16:58:14,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 681 [2024-11-13 16:58:14,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:14,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:15,599 INFO L134 CoverageAnalysis]: Checked inductivity of 36861 backedges. 4114 proven. 190 refuted. 0 times theorem prover too weak. 32557 trivial. 0 not checked. [2024-11-13 16:58:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:17,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 466 states and 582 transitions. [2024-11-13 16:58:17,876 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 582 transitions. [2024-11-13 16:58:17,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2024-11-13 16:58:17,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:17,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 37529 backedges. 4515 proven. 231 refuted. 0 times theorem prover too weak. 32783 trivial. 0 not checked. [2024-11-13 16:58:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 470 states and 587 transitions. [2024-11-13 16:58:21,394 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 587 transitions. [2024-11-13 16:58:21,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 693 [2024-11-13 16:58:21,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:21,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:22,599 INFO L134 CoverageAnalysis]: Checked inductivity of 38203 backedges. 4916 proven. 276 refuted. 0 times theorem prover too weak. 33011 trivial. 0 not checked. [2024-11-13 16:58:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 474 states and 592 transitions. [2024-11-13 16:58:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 592 transitions. [2024-11-13 16:58:24,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2024-11-13 16:58:24,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:24,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 38883 backedges. 5317 proven. 325 refuted. 0 times theorem prover too weak. 33241 trivial. 0 not checked. [2024-11-13 16:58:28,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 478 states and 597 transitions. [2024-11-13 16:58:28,638 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 597 transitions. [2024-11-13 16:58:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 705 [2024-11-13 16:58:28,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:28,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:28,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:30,298 INFO L134 CoverageAnalysis]: Checked inductivity of 39569 backedges. 5718 proven. 378 refuted. 0 times theorem prover too weak. 33473 trivial. 0 not checked. [2024-11-13 16:58:32,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:32,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 482 states and 602 transitions. [2024-11-13 16:58:32,739 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 602 transitions. [2024-11-13 16:58:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 711 [2024-11-13 16:58:32,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:32,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:32,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:34,029 INFO L134 CoverageAnalysis]: Checked inductivity of 40261 backedges. 6119 proven. 435 refuted. 0 times theorem prover too weak. 33707 trivial. 0 not checked. [2024-11-13 16:58:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:36,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 486 states and 607 transitions. [2024-11-13 16:58:36,486 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 607 transitions. [2024-11-13 16:58:36,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 717 [2024-11-13 16:58:36,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:36,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 40959 backedges. 6520 proven. 496 refuted. 0 times theorem prover too weak. 33943 trivial. 0 not checked. [2024-11-13 16:58:40,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 490 states and 612 transitions. [2024-11-13 16:58:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 612 transitions. [2024-11-13 16:58:40,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 723 [2024-11-13 16:58:40,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:40,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:41,926 INFO L134 CoverageAnalysis]: Checked inductivity of 41663 backedges. 6921 proven. 561 refuted. 0 times theorem prover too weak. 34181 trivial. 0 not checked. [2024-11-13 16:58:44,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:44,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 494 states and 617 transitions. [2024-11-13 16:58:44,142 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 617 transitions. [2024-11-13 16:58:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 729 [2024-11-13 16:58:44,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:44,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:44,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:46,121 INFO L134 CoverageAnalysis]: Checked inductivity of 42373 backedges. 7322 proven. 630 refuted. 0 times theorem prover too weak. 34421 trivial. 0 not checked. [2024-11-13 16:58:48,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:48,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 498 states and 622 transitions. [2024-11-13 16:58:48,394 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 622 transitions. [2024-11-13 16:58:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 735 [2024-11-13 16:58:48,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:50,357 INFO L134 CoverageAnalysis]: Checked inductivity of 43089 backedges. 7723 proven. 703 refuted. 0 times theorem prover too weak. 34663 trivial. 0 not checked. [2024-11-13 16:58:52,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 502 states and 627 transitions. [2024-11-13 16:58:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 627 transitions. [2024-11-13 16:58:52,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2024-11-13 16:58:52,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:52,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 43811 backedges. 8124 proven. 780 refuted. 0 times theorem prover too weak. 34907 trivial. 0 not checked. [2024-11-13 16:58:56,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 506 states and 632 transitions. [2024-11-13 16:58:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 632 transitions. [2024-11-13 16:58:56,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2024-11-13 16:58:56,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:56,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:59,114 INFO L134 CoverageAnalysis]: Checked inductivity of 44539 backedges. 8525 proven. 861 refuted. 0 times theorem prover too weak. 35153 trivial. 0 not checked. [2024-11-13 16:59:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:01,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 510 states and 637 transitions. [2024-11-13 16:59:01,654 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 637 transitions. [2024-11-13 16:59:01,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 753 [2024-11-13 16:59:01,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:01,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:01,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 45273 backedges. 8926 proven. 946 refuted. 0 times theorem prover too weak. 35401 trivial. 0 not checked. [2024-11-13 16:59:06,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 514 states and 642 transitions. [2024-11-13 16:59:06,028 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 642 transitions. [2024-11-13 16:59:06,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 759 [2024-11-13 16:59:06,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:06,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 46013 backedges. 9327 proven. 1035 refuted. 0 times theorem prover too weak. 35651 trivial. 0 not checked. [2024-11-13 16:59:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:11,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 518 states and 647 transitions. [2024-11-13 16:59:11,093 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 647 transitions. [2024-11-13 16:59:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 765 [2024-11-13 16:59:11,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:11,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:13,142 INFO L134 CoverageAnalysis]: Checked inductivity of 46759 backedges. 9728 proven. 1128 refuted. 0 times theorem prover too weak. 35903 trivial. 0 not checked. [2024-11-13 16:59:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:15,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 522 states and 652 transitions. [2024-11-13 16:59:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 652 transitions. [2024-11-13 16:59:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2024-11-13 16:59:15,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:15,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:18,239 INFO L134 CoverageAnalysis]: Checked inductivity of 47511 backedges. 10129 proven. 1225 refuted. 0 times theorem prover too weak. 36157 trivial. 0 not checked. [2024-11-13 16:59:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:20,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 526 states and 657 transitions. [2024-11-13 16:59:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 657 transitions. [2024-11-13 16:59:20,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2024-11-13 16:59:20,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:20,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 48269 backedges. 10530 proven. 1326 refuted. 0 times theorem prover too weak. 36413 trivial. 0 not checked. [2024-11-13 16:59:26,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 530 states and 662 transitions. [2024-11-13 16:59:26,118 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 662 transitions. [2024-11-13 16:59:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 783 [2024-11-13 16:59:26,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:29,093 INFO L134 CoverageAnalysis]: Checked inductivity of 49033 backedges. 10931 proven. 1431 refuted. 0 times theorem prover too weak. 36671 trivial. 0 not checked. [2024-11-13 16:59:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 534 states and 667 transitions. [2024-11-13 16:59:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 667 transitions. [2024-11-13 16:59:31,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 789 [2024-11-13 16:59:31,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 49803 backedges. 11332 proven. 1540 refuted. 0 times theorem prover too weak. 36931 trivial. 0 not checked. [2024-11-13 16:59:37,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:37,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 538 states and 672 transitions. [2024-11-13 16:59:37,390 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 672 transitions. [2024-11-13 16:59:37,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 795 [2024-11-13 16:59:37,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:37,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 50579 backedges. 11733 proven. 1653 refuted. 0 times theorem prover too weak. 37193 trivial. 0 not checked. [2024-11-13 16:59:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:43,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 542 states and 677 transitions. [2024-11-13 16:59:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 677 transitions. [2024-11-13 16:59:43,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-11-13 16:59:43,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:43,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:47,195 INFO L134 CoverageAnalysis]: Checked inductivity of 51361 backedges. 12134 proven. 1770 refuted. 0 times theorem prover too weak. 37457 trivial. 0 not checked. [2024-11-13 16:59:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 546 states and 682 transitions. [2024-11-13 16:59:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 682 transitions. [2024-11-13 16:59:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2024-11-13 16:59:49,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:49,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:49,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 52149 backedges. 12535 proven. 1891 refuted. 0 times theorem prover too weak. 37723 trivial. 0 not checked. [2024-11-13 16:59:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 550 states and 687 transitions. [2024-11-13 16:59:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 687 transitions. [2024-11-13 16:59:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-11-13 16:59:55,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:55,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 52943 backedges. 12936 proven. 2016 refuted. 0 times theorem prover too weak. 37991 trivial. 0 not checked. [2024-11-13 17:00:02,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:02,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 554 states and 692 transitions. [2024-11-13 17:00:02,245 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 692 transitions. [2024-11-13 17:00:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 819 [2024-11-13 17:00:02,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:02,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:02,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 53743 backedges. 13337 proven. 2145 refuted. 0 times theorem prover too weak. 38261 trivial. 0 not checked. [2024-11-13 17:00:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:09,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 558 states and 697 transitions. [2024-11-13 17:00:09,508 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 697 transitions. [2024-11-13 17:00:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-13 17:00:09,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:09,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 54549 backedges. 13738 proven. 2278 refuted. 0 times theorem prover too weak. 38533 trivial. 0 not checked. [2024-11-13 17:00:16,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 562 states and 702 transitions. [2024-11-13 17:00:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 702 transitions. [2024-11-13 17:00:16,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2024-11-13 17:00:16,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:16,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 55361 backedges. 14139 proven. 2415 refuted. 0 times theorem prover too weak. 38807 trivial. 0 not checked. [2024-11-13 17:00:23,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:23,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 566 states and 707 transitions. [2024-11-13 17:00:23,816 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 707 transitions. [2024-11-13 17:00:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2024-11-13 17:00:23,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:23,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:27,953 INFO L134 CoverageAnalysis]: Checked inductivity of 56179 backedges. 14540 proven. 2556 refuted. 0 times theorem prover too weak. 39083 trivial. 0 not checked. [2024-11-13 17:00:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:31,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 570 states and 712 transitions. [2024-11-13 17:00:31,098 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 712 transitions. [2024-11-13 17:00:31,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2024-11-13 17:00:31,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:31,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:35,631 INFO L134 CoverageAnalysis]: Checked inductivity of 57003 backedges. 14941 proven. 2701 refuted. 0 times theorem prover too weak. 39361 trivial. 0 not checked. [2024-11-13 17:00:38,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 574 states and 717 transitions. [2024-11-13 17:00:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 717 transitions. [2024-11-13 17:00:38,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2024-11-13 17:00:38,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:38,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:43,335 INFO L134 CoverageAnalysis]: Checked inductivity of 57833 backedges. 15342 proven. 2850 refuted. 0 times theorem prover too weak. 39641 trivial. 0 not checked. [2024-11-13 17:00:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:46,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 578 states and 722 transitions. [2024-11-13 17:00:46,441 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 722 transitions. [2024-11-13 17:00:46,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2024-11-13 17:00:46,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:46,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 58669 backedges. 15743 proven. 3003 refuted. 0 times theorem prover too weak. 39923 trivial. 0 not checked. [2024-11-13 17:00:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 582 states and 727 transitions. [2024-11-13 17:00:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 727 transitions. [2024-11-13 17:00:54,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 861 [2024-11-13 17:00:54,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:54,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:59,029 INFO L134 CoverageAnalysis]: Checked inductivity of 59511 backedges. 16144 proven. 3160 refuted. 0 times theorem prover too weak. 40207 trivial. 0 not checked. [2024-11-13 17:01:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 586 states and 732 transitions. [2024-11-13 17:01:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 732 transitions. [2024-11-13 17:01:02,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 867 [2024-11-13 17:01:02,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:02,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat