./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-lst-data.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-lst-data.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6c22cd9939cf4e0054fcfe90f9b6c0796fdde4127b9efff81228419797dcb062 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:27:16,497 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:27:16,548 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:27:16,552 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:27:16,552 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:27:16,570 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:27:16,571 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:27:16,571 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:27:16,571 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:27:16,571 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:27:16,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:27:16,571 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:27:16,571 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:27:16,571 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:27:16,571 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:27:16,572 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:27:16,572 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:27:16,572 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:27:16,572 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:27:16,572 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:27:16,572 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:27:16,572 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:27:16,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:27:16,572 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:27:16,572 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:27:16,573 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:27:16,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:27:16,573 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_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c22cd9939cf4e0054fcfe90f9b6c0796fdde4127b9efff81228419797dcb062 [2024-12-05 23:27:16,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:27:16,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:27:16,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:27:16,791 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:27:16,792 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:27:16,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/sll-nested-sll-lst-data.i [2024-12-05 23:27:19,425 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/data/3a462929a/69716fdeb73141d6960624718b0721dd/FLAG6f494cc5f [2024-12-05 23:27:19,674 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:27:19,675 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/sv-benchmarks/c/memsafety-broom/sll-nested-sll-lst-data.i [2024-12-05 23:27:19,692 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/data/3a462929a/69716fdeb73141d6960624718b0721dd/FLAG6f494cc5f [2024-12-05 23:27:20,006 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/data/3a462929a/69716fdeb73141d6960624718b0721dd [2024-12-05 23:27:20,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:27:20,010 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:27:20,011 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:27:20,011 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:27:20,014 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:27:20,014 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,015 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c4e78bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20, skipping insertion in model container [2024-12-05 23:27:20,015 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,047 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:27:20,275 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:27:20,283 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:27:20,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:27:20,346 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:27:20,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20 WrapperNode [2024-12-05 23:27:20,347 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:27:20,348 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:27:20,348 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:27:20,348 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:27:20,353 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,363 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,385 INFO L138 Inliner]: procedures = 125, calls = 37, calls flagged for inlining = 14, calls inlined = 16, statements flattened = 182 [2024-12-05 23:27:20,386 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:27:20,386 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:27:20,386 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:27:20,386 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:27:20,392 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,396 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,396 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,406 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,407 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,410 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,412 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,413 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,416 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:27:20,416 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:27:20,416 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:27:20,416 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:27:20,417 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:27:20" (1/1) ... [2024-12-05 23:27:20,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:27:20,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:27:20,442 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:27:20,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df46953-fa76-4e05-a043-94c92926f64d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:27:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:27:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:27:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:27:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:27:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:27:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:27:20,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:27:20,551 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:27:20,552 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:27:20,946 INFO L? ?]: Removed 191 outVars from TransFormulas that were not future-live. [2024-12-05 23:27:20,946 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:27:21,047 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:27:21,047 INFO L312 CfgBuilder]: Removed 7 assume(true) statements. [2024-12-05 23:27:21,047 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:27:21 BoogieIcfgContainer [2024-12-05 23:27:21,048 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:27:21,048 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:27:21,048 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:27:21,058 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:27:21,058 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:27:21" (1/1) ... [2024-12-05 23:27:21,066 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:27:21,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:21,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 116 states and 125 transitions. [2024-12-05 23:27:21,114 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 125 transitions. [2024-12-05 23:27:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:27:21,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:21,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:21,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 115 states and 124 transitions. [2024-12-05 23:27:21,291 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 124 transitions. [2024-12-05 23:27:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:27:21,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:21,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:21,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:21,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:21,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 114 states and 123 transitions. [2024-12-05 23:27:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 123 transitions. [2024-12-05 23:27:21,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:27:21,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:21,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:21,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:21,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:21,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 113 states and 122 transitions. [2024-12-05 23:27:21,475 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 122 transitions. [2024-12-05 23:27:21,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:27:21,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:21,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:21,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:21,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 112 states and 121 transitions. [2024-12-05 23:27:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 121 transitions. [2024-12-05 23:27:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:27:21,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:21,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:21,617 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 111 states and 120 transitions. [2024-12-05 23:27:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 120 transitions. [2024-12-05 23:27:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:27:21,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:21,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:21,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 110 states and 119 transitions. [2024-12-05 23:27:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 119 transitions. [2024-12-05 23:27:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:27:21,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:21,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:21,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:21,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:21,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 109 states and 118 transitions. [2024-12-05 23:27:21,957 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 118 transitions. [2024-12-05 23:27:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:27:21,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:21,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:22,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 108 states and 117 transitions. [2024-12-05 23:27:22,227 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 117 transitions. [2024-12-05 23:27:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:27:22,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:22,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:22,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:22,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:22,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 108 states and 116 transitions. [2024-12-05 23:27:22,262 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 116 transitions. [2024-12-05 23:27:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:27:22,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:22,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:22,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:22,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:22,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:22,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 107 states and 115 transitions. [2024-12-05 23:27:22,331 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 115 transitions. [2024-12-05 23:27:22,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:27:22,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:22,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:22,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 106 states and 114 transitions. [2024-12-05 23:27:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 114 transitions. [2024-12-05 23:27:22,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:27:22,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:22,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:22,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 110 states and 121 transitions. [2024-12-05 23:27:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2024-12-05 23:27:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:27:22,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:22,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:23,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 114 states and 128 transitions. [2024-12-05 23:27:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 128 transitions. [2024-12-05 23:27:23,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:27:23,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:23,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 118 states and 136 transitions. [2024-12-05 23:27:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 136 transitions. [2024-12-05 23:27:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:27:23,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:24,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 122 states and 144 transitions. [2024-12-05 23:27:24,633 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 144 transitions. [2024-12-05 23:27:24,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:27:24,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:24,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:24,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:24,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:24,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 121 states and 143 transitions. [2024-12-05 23:27:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 143 transitions. [2024-12-05 23:27:24,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:27:24,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:24,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:24,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 122 states and 144 transitions. [2024-12-05 23:27:24,812 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 144 transitions. [2024-12-05 23:27:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:27:24,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:24,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:25,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 123 states and 146 transitions. [2024-12-05 23:27:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 146 transitions. [2024-12-05 23:27:25,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:27:25,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:25,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:25,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:26,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:26,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 124 states and 148 transitions. [2024-12-05 23:27:26,716 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 148 transitions. [2024-12-05 23:27:26,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:27:26,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:26,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:26,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:26,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:26,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 125 states and 150 transitions. [2024-12-05 23:27:26,971 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 150 transitions. [2024-12-05 23:27:26,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:27:26,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:26,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:27,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 127 states and 157 transitions. [2024-12-05 23:27:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 157 transitions. [2024-12-05 23:27:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:27:27,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:27,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:27,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:27,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 126 states and 155 transitions. [2024-12-05 23:27:27,305 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 155 transitions. [2024-12-05 23:27:27,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:27:27,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:27,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:27,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:27,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 125 states and 154 transitions. [2024-12-05 23:27:27,374 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 154 transitions. [2024-12-05 23:27:27,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:27:27,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:27,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:27,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:27,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 124 states and 153 transitions. [2024-12-05 23:27:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 153 transitions. [2024-12-05 23:27:27,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:27:27,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:27,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:27,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:27,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 123 states and 152 transitions. [2024-12-05 23:27:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 152 transitions. [2024-12-05 23:27:27,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:27:27,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:27,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:27,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:27,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 128 states and 160 transitions. [2024-12-05 23:27:27,962 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2024-12-05 23:27:27,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:27:27,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:27,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 133 states and 169 transitions. [2024-12-05 23:27:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 169 transitions. [2024-12-05 23:27:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:27:29,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:29,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:30,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 142 states and 191 transitions. [2024-12-05 23:27:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 191 transitions. [2024-12-05 23:27:30,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:27:30,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:31,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:33,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:33,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 151 states and 213 transitions. [2024-12-05 23:27:33,060 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 213 transitions. [2024-12-05 23:27:33,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:27:33,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:33,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:33,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:33,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:33,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:33,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 150 states and 212 transitions. [2024-12-05 23:27:33,106 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 212 transitions. [2024-12-05 23:27:33,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:27:33,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:33,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:33,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:33,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 149 states and 211 transitions. [2024-12-05 23:27:33,640 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 211 transitions. [2024-12-05 23:27:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:27:33,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:33,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:33,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:36,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 157 states and 231 transitions. [2024-12-05 23:27:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 231 transitions. [2024-12-05 23:27:36,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:36,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:36,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:27:39,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:39,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 162 states and 237 transitions. [2024-12-05 23:27:39,348 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 237 transitions. [2024-12-05 23:27:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:39,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:39,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:39,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:39,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:41,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:41,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 167 states and 245 transitions. [2024-12-05 23:27:41,978 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 245 transitions. [2024-12-05 23:27:41,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:41,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:41,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:41,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:42,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 176 states and 260 transitions. [2024-12-05 23:27:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 260 transitions. [2024-12-05 23:27:46,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:46,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:47,331 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 130 states and 174 transitions. [2024-12-05 23:27:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 174 transitions. [2024-12-05 23:27:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:49,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:49,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:49,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:49,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 129 states and 173 transitions. [2024-12-05 23:27:49,538 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 173 transitions. [2024-12-05 23:27:49,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:49,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:49,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:49,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 128 states and 172 transitions. [2024-12-05 23:27:49,629 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 172 transitions. [2024-12-05 23:27:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:49,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:49,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:49,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:49,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:49,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 130 states and 176 transitions. [2024-12-05 23:27:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 176 transitions. [2024-12-05 23:27:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:49,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:49,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:49,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:50,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:50,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 132 states and 183 transitions. [2024-12-05 23:27:50,565 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 183 transitions. [2024-12-05 23:27:50,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:50,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:50,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:51,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:27:57,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:57,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 143 states and 210 transitions. [2024-12-05 23:27:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 210 transitions. [2024-12-05 23:27:57,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:27:57,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:57,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:07,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:07,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 154 states and 241 transitions. [2024-12-05 23:28:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 241 transitions. [2024-12-05 23:28:07,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:28:07,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:07,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:07,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 153 states and 240 transitions. [2024-12-05 23:28:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 240 transitions. [2024-12-05 23:28:07,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:28:07,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:07,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:07,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:07,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:08,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:08,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 152 states and 239 transitions. [2024-12-05 23:28:08,597 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 239 transitions. [2024-12-05 23:28:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:28:08,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:08,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 164 states and 271 transitions. [2024-12-05 23:28:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 271 transitions. [2024-12-05 23:28:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:28:22,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:22,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:22,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:23,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:23,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 165 states and 273 transitions. [2024-12-05 23:28:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 273 transitions. [2024-12-05 23:28:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:28:23,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:23,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:23,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:26,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 177 states and 311 transitions. [2024-12-05 23:28:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 311 transitions. [2024-12-05 23:28:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:28:40,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:40,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:49,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:49,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 178 states and 313 transitions. [2024-12-05 23:28:49,234 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 313 transitions. [2024-12-05 23:28:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:28:49,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:49,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:49,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:28:50,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:50,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 179 states and 315 transitions. [2024-12-05 23:28:50,226 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 315 transitions. [2024-12-05 23:28:50,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:28:50,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:50,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:50,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:28:51,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 180 states and 315 transitions. [2024-12-05 23:28:51,253 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 315 transitions. [2024-12-05 23:28:51,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:28:51,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:51,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:28:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 187 states and 347 transitions. [2024-12-05 23:28:58,900 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 347 transitions. [2024-12-05 23:28:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:28:58,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:58,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:59,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:01,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:01,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 190 states and 356 transitions. [2024-12-05 23:29:01,600 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 356 transitions. [2024-12-05 23:29:01,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:29:01,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:01,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:01,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:02,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:02,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 191 states and 358 transitions. [2024-12-05 23:29:02,693 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 358 transitions. [2024-12-05 23:29:02,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:29:02,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:02,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:02,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:03,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 192 states and 366 transitions. [2024-12-05 23:29:03,632 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 366 transitions. [2024-12-05 23:29:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:29:03,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:03,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:04,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 196 states and 375 transitions. [2024-12-05 23:29:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 375 transitions. [2024-12-05 23:29:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:29:08,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:08,992 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:10,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:10,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 197 states and 377 transitions. [2024-12-05 23:29:10,065 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 377 transitions. [2024-12-05 23:29:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:29:10,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:10,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:11,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 198 states and 384 transitions. [2024-12-05 23:29:11,178 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 384 transitions. [2024-12-05 23:29:11,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:29:11,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:11,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:11,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:11,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:12,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:12,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 199 states and 386 transitions. [2024-12-05 23:29:12,226 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 386 transitions. [2024-12-05 23:29:12,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:12,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:12,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:12,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:12,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 199 states and 385 transitions. [2024-12-05 23:29:12,256 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 385 transitions. [2024-12-05 23:29:12,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:12,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:12,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:12,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:12,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 198 states and 384 transitions. [2024-12-05 23:29:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 384 transitions. [2024-12-05 23:29:12,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:12,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:12,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:12,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:12,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:12,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 197 states and 383 transitions. [2024-12-05 23:29:12,400 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 383 transitions. [2024-12-05 23:29:12,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:12,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:12,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 196 states and 382 transitions. [2024-12-05 23:29:12,437 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 382 transitions. [2024-12-05 23:29:12,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:12,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:12,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:12,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 197 states and 383 transitions. [2024-12-05 23:29:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 383 transitions. [2024-12-05 23:29:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:13,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:13,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:15,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:17,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 198 states and 384 transitions. [2024-12-05 23:29:17,293 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 384 transitions. [2024-12-05 23:29:17,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:17,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:17,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:19,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 200 states and 388 transitions. [2024-12-05 23:29:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 388 transitions. [2024-12-05 23:29:19,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:19,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:19,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:19,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:19,431 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:20,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:20,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 201 states and 390 transitions. [2024-12-05 23:29:20,560 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 390 transitions. [2024-12-05 23:29:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:29:20,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:20,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:22,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:22,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 202 states and 392 transitions. [2024-12-05 23:29:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 392 transitions. [2024-12-05 23:29:22,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:22,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:22,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:29:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 199 states and 381 transitions. [2024-12-05 23:29:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 381 transitions. [2024-12-05 23:29:35,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:35,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:35,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:36,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 203 states and 388 transitions. [2024-12-05 23:29:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 388 transitions. [2024-12-05 23:29:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:37,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:37,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:37,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:38,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:38,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 207 states and 395 transitions. [2024-12-05 23:29:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 395 transitions. [2024-12-05 23:29:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:38,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:38,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:38,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:46,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 214 states and 409 transitions. [2024-12-05 23:29:46,080 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 409 transitions. [2024-12-05 23:29:46,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:46,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:46,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:47,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:53,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:53,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 220 states and 418 transitions. [2024-12-05 23:29:53,203 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 418 transitions. [2024-12-05 23:29:53,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:53,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:53,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:53,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:53,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:53,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 221 states and 421 transitions. [2024-12-05 23:29:53,336 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 421 transitions. [2024-12-05 23:29:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:53,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:53,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:53,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:29:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 223 states and 426 transitions. [2024-12-05 23:29:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 426 transitions. [2024-12-05 23:29:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:54,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:54,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:54,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:56,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 224 states and 428 transitions. [2024-12-05 23:29:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 428 transitions. [2024-12-05 23:29:56,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:56,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:56,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:29:57,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 225 states and 430 transitions. [2024-12-05 23:29:57,992 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 430 transitions. [2024-12-05 23:29:57,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:29:57,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:57,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:30:01,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:01,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 227 states and 439 transitions. [2024-12-05 23:30:01,000 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 439 transitions. [2024-12-05 23:30:01,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:30:01,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:01,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:01,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:30:02,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:02,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 228 states and 441 transitions. [2024-12-05 23:30:02,849 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 441 transitions. [2024-12-05 23:30:02,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:02,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:02,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:02,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:30:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:13,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 224 states and 434 transitions. [2024-12-05 23:30:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 434 transitions. [2024-12-05 23:30:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:13,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:13,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:13,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:13,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:13,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 223 states and 433 transitions. [2024-12-05 23:30:13,633 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 433 transitions. [2024-12-05 23:30:13,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:13,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:13,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:13,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:13,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 224 states and 434 transitions. [2024-12-05 23:30:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 434 transitions. [2024-12-05 23:30:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:13,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:18,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 229 states and 444 transitions. [2024-12-05 23:30:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 444 transitions. [2024-12-05 23:30:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:18,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:18,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:18,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:19,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:26,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 237 states and 467 transitions. [2024-12-05 23:30:26,753 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 467 transitions. [2024-12-05 23:30:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:26,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:26,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:30:37,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:37,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 247 states and 494 transitions. [2024-12-05 23:30:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 494 transitions. [2024-12-05 23:30:37,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:37,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:37,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:40,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:54,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 256 states and 520 transitions. [2024-12-05 23:30:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 520 transitions. [2024-12-05 23:30:54,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:54,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:54,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:54,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:30:55,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:55,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 257 states and 522 transitions. [2024-12-05 23:30:55,873 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 522 transitions. [2024-12-05 23:30:55,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:55,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:55,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:57,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:57,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 258 states and 525 transitions. [2024-12-05 23:30:57,571 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 525 transitions. [2024-12-05 23:30:57,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:30:57,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:57,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:57,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:59,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 259 states and 528 transitions. [2024-12-05 23:30:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 528 transitions. [2024-12-05 23:30:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:30:59,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:59,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:01,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 269 states and 554 transitions. [2024-12-05 23:31:18,065 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 554 transitions. [2024-12-05 23:31:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:31:18,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:18,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:18,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:51,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 285 states and 617 transitions. [2024-12-05 23:31:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 617 transitions. [2024-12-05 23:31:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:31:51,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:51,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:52,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:57,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:57,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 289 states and 622 transitions. [2024-12-05 23:31:57,205 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 622 transitions. [2024-12-05 23:31:57,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:31:57,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:57,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:57,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:03,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 293 states and 628 transitions. [2024-12-05 23:32:03,343 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 628 transitions. [2024-12-05 23:32:03,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:03,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:03,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:03,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:07,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:07,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 296 states and 635 transitions. [2024-12-05 23:32:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 635 transitions. [2024-12-05 23:32:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:07,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:07,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:07,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:07,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:07,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 297 states and 637 transitions. [2024-12-05 23:32:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 637 transitions. [2024-12-05 23:32:07,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:07,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:07,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:07,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:08,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:08,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 298 states and 639 transitions. [2024-12-05 23:32:08,636 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 639 transitions. [2024-12-05 23:32:08,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:08,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:08,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:10,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:32:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 316 states and 686 transitions. [2024-12-05 23:32:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 686 transitions. [2024-12-05 23:32:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:46,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:46,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:32:48,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:48,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 317 states and 689 transitions. [2024-12-05 23:32:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 689 transitions. [2024-12-05 23:32:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:32:48,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:48,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:32:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 318 states and 692 transitions. [2024-12-05 23:32:50,333 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 692 transitions. [2024-12-05 23:32:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:50,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:50,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:50,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 319 states and 694 transitions. [2024-12-05 23:32:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 694 transitions. [2024-12-05 23:32:50,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:50,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:50,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:32:50,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:50,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 321 states and 703 transitions. [2024-12-05 23:32:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 703 transitions. [2024-12-05 23:32:50,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:50,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:50,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:32:55,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:55,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 325 states and 713 transitions. [2024-12-05 23:32:55,561 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 713 transitions. [2024-12-05 23:32:55,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:55,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:55,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:55,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:32:59,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:59,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 328 states and 721 transitions. [2024-12-05 23:32:59,778 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 721 transitions. [2024-12-05 23:32:59,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:32:59,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:59,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:02,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:20,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:20,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 337 states and 753 transitions. [2024-12-05 23:33:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 753 transitions. [2024-12-05 23:33:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:33:20,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:20,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:43,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:43,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 346 states and 787 transitions. [2024-12-05 23:33:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 787 transitions. [2024-12-05 23:33:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:33:43,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:43,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:48,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 348 states and 795 transitions. [2024-12-05 23:33:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 795 transitions. [2024-12-05 23:33:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:33:48,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:48,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:48,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:53,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 350 states and 802 transitions. [2024-12-05 23:33:53,132 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 802 transitions. [2024-12-05 23:33:53,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:33:53,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:53,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:55,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 351 states and 805 transitions. [2024-12-05 23:33:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 805 transitions. [2024-12-05 23:33:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:33:55,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:55,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:33:57,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 352 states and 808 transitions. [2024-12-05 23:33:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 808 transitions. [2024-12-05 23:33:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:33:57,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:57,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:58,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:34:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:00,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 353 states and 811 transitions. [2024-12-05 23:34:00,356 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 811 transitions. [2024-12-05 23:34:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:34:00,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:00,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:00,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:05,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 355 states and 818 transitions. [2024-12-05 23:34:05,379 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 818 transitions. [2024-12-05 23:34:05,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:34:05,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:05,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:05,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:08,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:08,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 356 states and 822 transitions. [2024-12-05 23:34:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 822 transitions. [2024-12-05 23:34:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:34:08,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:08,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:34:10,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:10,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 357 states and 826 transitions. [2024-12-05 23:34:10,497 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 826 transitions. [2024-12-05 23:34:10,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:34:10,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 358 states and 834 transitions. [2024-12-05 23:34:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 834 transitions. [2024-12-05 23:34:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:34:13,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:13,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:16,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:16,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 359 states and 839 transitions. [2024-12-05 23:34:16,147 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 839 transitions. [2024-12-05 23:34:16,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:34:16,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:16,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:16,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 360 states and 842 transitions. [2024-12-05 23:34:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 842 transitions. [2024-12-05 23:34:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:34:19,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:19,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:19,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:25,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:34:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:34:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 369 states and 859 transitions. [2024-12-05 23:34:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 859 transitions. [2024-12-05 23:34:55,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:34:55,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:34:55,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:34:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:34:55,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:35:14,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:14,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 378 states and 883 transitions. [2024-12-05 23:35:14,781 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 883 transitions. [2024-12-05 23:35:14,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:35:14,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:14,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:14,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:35:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:35:16,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 379 states and 883 transitions. [2024-12-05 23:35:16,948 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 883 transitions. [2024-12-05 23:35:16,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:35:16,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:35:16,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:35:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:35:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:10,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:10,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 393 states and 927 transitions. [2024-12-05 23:36:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 927 transitions. [2024-12-05 23:36:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:36:10,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:10,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:10,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:36:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:36:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 402 states and 956 transitions. [2024-12-05 23:36:56,136 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 956 transitions. [2024-12-05 23:36:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:36:56,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:36:56,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:36:56,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:36:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:37:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 413 states and 994 transitions. [2024-12-05 23:37:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 994 transitions. [2024-12-05 23:37:25,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:37:25,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:25,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:25,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:25,617 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:37:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:37:28,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 414 states and 994 transitions. [2024-12-05 23:37:28,260 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 994 transitions. [2024-12-05 23:37:28,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:37:28,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:37:28,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:37:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:37:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:38:42,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:38:42,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 429 states and 1042 transitions. [2024-12-05 23:38:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1042 transitions. [2024-12-05 23:38:42,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:38:42,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:38:42,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:38:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:38:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:40:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 445 states and 1087 transitions. [2024-12-05 23:40:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1087 transitions. [2024-12-05 23:40:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:05,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:05,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:40:09,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 446 states and 1089 transitions. [2024-12-05 23:40:09,060 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1089 transitions. [2024-12-05 23:40:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:09,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:09,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:09,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:09,089 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:40:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 447 states and 1089 transitions. [2024-12-05 23:40:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1089 transitions. [2024-12-05 23:40:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:12,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:12,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:40:15,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:15,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 448 states and 1091 transitions. [2024-12-05 23:40:15,370 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1091 transitions. [2024-12-05 23:40:15,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:15,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:15,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:15,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:40:18,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:18,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 449 states and 1091 transitions. [2024-12-05 23:40:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1091 transitions. [2024-12-05 23:40:18,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:18,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:18,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:18,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:40:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:38,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 455 states and 1115 transitions. [2024-12-05 23:40:38,771 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1115 transitions. [2024-12-05 23:40:38,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:38,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:38,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:40:39,143 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:40:52,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:40:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 460 states and 1136 transitions. [2024-12-05 23:40:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1136 transitions. [2024-12-05 23:40:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:40:52,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:40:52,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:40:52,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:00,335 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.