./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/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_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/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 32bit --witnessprinter.graph.data.programhash 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:32:33,315 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:32:33,373 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 03:32:33,378 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:32:33,378 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:32:33,398 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:32:33,399 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:32:33,400 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:32:33,400 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:32:33,400 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:32:33,400 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:32:33,400 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:32:33,400 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:32:33,400 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:32:33,400 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:32:33,400 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:32:33,401 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:32:33,401 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:32:33,401 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:32:33,401 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:32:33,401 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:32:33,401 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:32:33,401 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:32:33,401 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:32:33,401 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:32:33,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:32:33,402 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:32:33,402 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:32:33,402 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:32:33,402 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:32:33,402 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_61442775-f88f-468b-a4c8-7dbf35d2a4f0/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7770ba1119c1ebb05279b2f71af570d7d6521032dfc344bf6d89fc60d99335e2 [2024-12-06 03:32:33,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:32:33,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:32:33,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:32:33,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:32:33,621 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:32:33,622 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2024-12-06 03:32:36,300 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/data/98645ae75/fd27b78b515943f99f3019ff562dd0ea/FLAG8c22273ff [2024-12-06 03:32:36,578 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:32:36,578 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test5-2.i [2024-12-06 03:32:36,593 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/data/98645ae75/fd27b78b515943f99f3019ff562dd0ea/FLAG8c22273ff [2024-12-06 03:32:36,608 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/data/98645ae75/fd27b78b515943f99f3019ff562dd0ea [2024-12-06 03:32:36,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:32:36,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:32:36,613 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:32:36,613 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:32:36,618 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:32:36,619 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:32:36" (1/1) ... [2024-12-06 03:32:36,620 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@392cb066 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:36, skipping insertion in model container [2024-12-06 03:32:36,620 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:32:36" (1/1) ... [2024-12-06 03:32:36,656 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:32:37,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:32:37,146 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:32:37,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:32:37,284 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:32:37,284 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37 WrapperNode [2024-12-06 03:32:37,284 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:32:37,285 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:32:37,285 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:32:37,285 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:32:37,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,316 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,374 INFO L138 Inliner]: procedures = 177, calls = 426, calls flagged for inlining = 16, calls inlined = 20, statements flattened = 2233 [2024-12-06 03:32:37,375 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:32:37,375 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:32:37,375 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:32:37,375 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:32:37,383 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,383 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,394 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,394 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,450 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,453 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,466 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,474 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,480 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,494 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:32:37,495 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:32:37,495 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:32:37,495 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:32:37,496 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:32:37" (1/1) ... [2024-12-06 03:32:37,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:32:37,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:32:37,525 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:32:37,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61442775-f88f-468b-a4c8-7dbf35d2a4f0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:32:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:32:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:32:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:32:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:32:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:32:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:32:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:32:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:32:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:32:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:32:37,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:32:37,751 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:32:37,752 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:32:40,803 INFO L? ?]: Removed 1983 outVars from TransFormulas that were not future-live. [2024-12-06 03:32:40,804 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:32:42,524 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:32:42,524 INFO L312 CfgBuilder]: Removed 52 assume(true) statements. [2024-12-06 03:32:42,524 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:32:42 BoogieIcfgContainer [2024-12-06 03:32:42,524 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:32:42,525 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:32:42,525 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:32:42,532 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:32:42,533 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:32:42" (1/1) ... [2024-12-06 03:32:42,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:32:42,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:42,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1499 states and 1688 transitions. [2024-12-06 03:32:42,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 1688 transitions. [2024-12-06 03:32:42,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:32:42,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:42,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:42,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:42,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:42,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1498 states and 1687 transitions. [2024-12-06 03:32:42,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1687 transitions. [2024-12-06 03:32:42,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:32:42,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:42,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:42,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1497 states and 1686 transitions. [2024-12-06 03:32:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1686 transitions. [2024-12-06 03:32:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:32:42,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:42,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:42,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1496 states and 1685 transitions. [2024-12-06 03:32:43,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1685 transitions. [2024-12-06 03:32:43,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:32:43,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:43,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:43,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1495 states and 1684 transitions. [2024-12-06 03:32:43,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1684 transitions. [2024-12-06 03:32:43,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:32:43,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:43,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:43,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1496 states and 1686 transitions. [2024-12-06 03:32:43,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1686 transitions. [2024-12-06 03:32:43,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:32:43,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:43,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1496 states and 1680 transitions. [2024-12-06 03:32:43,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1680 transitions. [2024-12-06 03:32:43,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:32:43,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:43,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:43,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1498 states and 1682 transitions. [2024-12-06 03:32:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1682 transitions. [2024-12-06 03:32:43,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:32:43,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:43,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:43,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1457 states and 1636 transitions. [2024-12-06 03:32:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1636 transitions. [2024-12-06 03:32:43,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:32:43,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1454 states and 1632 transitions. [2024-12-06 03:32:43,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1632 transitions. [2024-12-06 03:32:43,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:32:43,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:43,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:43,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1451 states and 1628 transitions. [2024-12-06 03:32:43,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1628 transitions. [2024-12-06 03:32:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:32:43,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:43,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:43,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1448 states and 1624 transitions. [2024-12-06 03:32:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1624 transitions. [2024-12-06 03:32:43,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:32:43,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:44,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:44,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:44,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1445 states and 1620 transitions. [2024-12-06 03:32:44,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1620 transitions. [2024-12-06 03:32:44,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:32:44,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:44,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:44,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:44,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1442 states and 1616 transitions. [2024-12-06 03:32:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1616 transitions. [2024-12-06 03:32:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:32:44,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:44,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:44,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1439 states and 1612 transitions. [2024-12-06 03:32:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1612 transitions. [2024-12-06 03:32:44,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:32:44,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:44,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1436 states and 1608 transitions. [2024-12-06 03:32:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1608 transitions. [2024-12-06 03:32:44,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:32:44,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:44,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:44,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:44,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1435 states and 1607 transitions. [2024-12-06 03:32:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1607 transitions. [2024-12-06 03:32:44,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:32:44,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:44,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:44,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:45,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1434 states and 1606 transitions. [2024-12-06 03:32:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1606 transitions. [2024-12-06 03:32:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 03:32:45,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:45,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:45,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:46,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:46,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1434 states and 1605 transitions. [2024-12-06 03:32:46,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1605 transitions. [2024-12-06 03:32:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:32:46,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:46,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:46,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:46,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:46,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1433 states and 1604 transitions. [2024-12-06 03:32:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1604 transitions. [2024-12-06 03:32:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:32:46,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:46,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:46,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:46,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:46,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1432 states and 1603 transitions. [2024-12-06 03:32:46,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1603 transitions. [2024-12-06 03:32:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:32:46,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:46,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:46,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1431 states and 1602 transitions. [2024-12-06 03:32:46,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1602 transitions. [2024-12-06 03:32:46,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:32:46,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:46,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:46,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:46,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:46,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1430 states and 1601 transitions. [2024-12-06 03:32:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1601 transitions. [2024-12-06 03:32:46,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:32:46,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:46,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:46,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:47,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:47,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1430 states and 1600 transitions. [2024-12-06 03:32:47,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1600 transitions. [2024-12-06 03:32:47,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:32:47,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:47,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:47,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:47,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:47,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:47,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1430 states and 1599 transitions. [2024-12-06 03:32:47,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1599 transitions. [2024-12-06 03:32:47,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:32:47,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:47,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:47,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:47,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1429 states and 1598 transitions. [2024-12-06 03:32:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1598 transitions. [2024-12-06 03:32:47,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:32:47,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:47,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:47,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:47,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:47,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:47,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1428 states and 1597 transitions. [2024-12-06 03:32:47,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1597 transitions. [2024-12-06 03:32:47,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:32:47,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:47,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:32:57,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:32:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1428 states and 1595 transitions. [2024-12-06 03:32:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1595 transitions. [2024-12-06 03:32:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:32:57,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:57,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:08,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:33:18,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:33:19,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:19,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1435 states and 1603 transitions. [2024-12-06 03:33:19,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1603 transitions. [2024-12-06 03:33:19,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:33:19,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:19,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:19,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1442 states and 1611 transitions. [2024-12-06 03:33:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1611 transitions. [2024-12-06 03:33:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:33:20,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:20,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:20,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:20,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:20,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1434 states and 1602 transitions. [2024-12-06 03:33:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1602 transitions. [2024-12-06 03:33:20,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:33:20,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:20,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:20,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:31,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:33:41,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:33:43,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:33:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:43,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1433 states and 1601 transitions. [2024-12-06 03:33:43,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1601 transitions. [2024-12-06 03:33:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:33:43,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:43,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:43,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1432 states and 1600 transitions. [2024-12-06 03:33:43,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1600 transitions. [2024-12-06 03:33:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:33:43,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:43,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:44,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:44,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:44,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1431 states and 1599 transitions. [2024-12-06 03:33:44,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1599 transitions. [2024-12-06 03:33:44,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:33:44,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:44,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:44,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:44,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1430 states and 1598 transitions. [2024-12-06 03:33:44,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1598 transitions. [2024-12-06 03:33:44,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:33:44,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:44,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:44,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:44,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:44,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:44,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1429 states and 1597 transitions. [2024-12-06 03:33:44,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1597 transitions. [2024-12-06 03:33:44,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:33:44,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:44,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:44,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:44,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:44,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1428 states and 1596 transitions. [2024-12-06 03:33:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1596 transitions. [2024-12-06 03:33:44,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:33:44,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:44,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:44,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:44,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1427 states and 1595 transitions. [2024-12-06 03:33:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1595 transitions. [2024-12-06 03:33:44,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:33:44,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:44,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:44,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:48,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:33:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:48,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1468 states and 1640 transitions. [2024-12-06 03:33:48,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1640 transitions. [2024-12-06 03:33:48,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:33:48,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:48,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:48,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:57,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:33:57,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:57,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1476 states and 1647 transitions. [2024-12-06 03:33:57,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1647 transitions. [2024-12-06 03:33:57,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:33:57,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:57,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:57,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:57,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1475 states and 1646 transitions. [2024-12-06 03:33:57,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1646 transitions. [2024-12-06 03:33:57,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:33:57,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:57,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:57,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1474 states and 1645 transitions. [2024-12-06 03:33:57,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1645 transitions. [2024-12-06 03:33:57,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:33:57,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:57,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:33:58,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1474 states and 1642 transitions. [2024-12-06 03:33:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1642 transitions. [2024-12-06 03:33:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:33:58,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:00,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1473 states and 1641 transitions. [2024-12-06 03:34:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1641 transitions. [2024-12-06 03:34:00,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:34:00,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:00,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:01,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1472 states and 1640 transitions. [2024-12-06 03:34:01,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1640 transitions. [2024-12-06 03:34:01,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:34:01,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:01,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:01,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1471 states and 1639 transitions. [2024-12-06 03:34:01,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1639 transitions. [2024-12-06 03:34:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:34:01,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:01,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:02,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:02,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1470 states and 1638 transitions. [2024-12-06 03:34:02,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1638 transitions. [2024-12-06 03:34:02,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:34:02,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:02,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:02,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:02,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1469 states and 1636 transitions. [2024-12-06 03:34:02,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1636 transitions. [2024-12-06 03:34:02,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:34:02,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:02,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:02,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:02,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1468 states and 1635 transitions. [2024-12-06 03:34:02,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1635 transitions. [2024-12-06 03:34:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:34:02,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:02,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:02,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:03,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:03,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1467 states and 1634 transitions. [2024-12-06 03:34:03,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1634 transitions. [2024-12-06 03:34:03,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:34:03,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:03,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1466 states and 1633 transitions. [2024-12-06 03:34:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1633 transitions. [2024-12-06 03:34:05,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:34:05,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:05,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:05,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1465 states and 1632 transitions. [2024-12-06 03:34:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1632 transitions. [2024-12-06 03:34:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:34:06,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:06,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:06,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:07,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1464 states and 1631 transitions. [2024-12-06 03:34:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1631 transitions. [2024-12-06 03:34:07,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:34:07,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:07,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:09,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1467 states and 1638 transitions. [2024-12-06 03:34:09,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1638 transitions. [2024-12-06 03:34:09,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:34:09,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:09,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1470 states and 1648 transitions. [2024-12-06 03:34:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1648 transitions. [2024-12-06 03:34:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:34:13,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:13,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:34:16,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:16,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1462 states and 1629 transitions. [2024-12-06 03:34:16,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1629 transitions. [2024-12-06 03:34:16,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:34:16,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:16,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:16,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:17,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:17,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1461 states and 1628 transitions. [2024-12-06 03:34:17,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1628 transitions. [2024-12-06 03:34:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:34:17,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:17,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:17,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:17,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1460 states and 1627 transitions. [2024-12-06 03:34:17,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1627 transitions. [2024-12-06 03:34:17,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:34:17,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:17,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:17,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:18,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1459 states and 1626 transitions. [2024-12-06 03:34:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1626 transitions. [2024-12-06 03:34:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:34:19,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:19,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:22,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:22,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1458 states and 1625 transitions. [2024-12-06 03:34:22,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1625 transitions. [2024-12-06 03:34:22,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:34:22,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:22,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:22,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:23,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1457 states and 1624 transitions. [2024-12-06 03:34:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1624 transitions. [2024-12-06 03:34:23,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:34:23,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:23,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:23,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:23,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:23,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1456 states and 1623 transitions. [2024-12-06 03:34:23,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1623 transitions. [2024-12-06 03:34:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:34:23,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:23,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:25,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1455 states and 1622 transitions. [2024-12-06 03:34:26,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1622 transitions. [2024-12-06 03:34:26,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:34:26,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:26,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:28,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:29,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1454 states and 1621 transitions. [2024-12-06 03:34:29,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1621 transitions. [2024-12-06 03:34:29,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:34:29,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:29,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:29,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:30,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:30,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1453 states and 1620 transitions. [2024-12-06 03:34:30,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1620 transitions. [2024-12-06 03:34:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:34:30,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:30,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:30,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:30,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:30,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1452 states and 1619 transitions. [2024-12-06 03:34:30,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1619 transitions. [2024-12-06 03:34:30,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:34:30,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:31,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1451 states and 1618 transitions. [2024-12-06 03:34:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1618 transitions. [2024-12-06 03:34:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:34:34,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:34,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:36,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:39,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1450 states and 1617 transitions. [2024-12-06 03:34:39,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1617 transitions. [2024-12-06 03:34:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:34:39,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:39,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:39,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:39,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:39,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1449 states and 1616 transitions. [2024-12-06 03:34:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1616 transitions. [2024-12-06 03:34:39,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:34:39,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:39,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:39,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:40,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:40,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1448 states and 1615 transitions. [2024-12-06 03:34:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1615 transitions. [2024-12-06 03:34:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:34:40,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:40,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:41,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1447 states and 1614 transitions. [2024-12-06 03:34:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1614 transitions. [2024-12-06 03:34:45,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:34:45,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:45,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:48,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1446 states and 1613 transitions. [2024-12-06 03:34:51,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1613 transitions. [2024-12-06 03:34:51,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:34:51,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:51,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:52,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:53,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1445 states and 1612 transitions. [2024-12-06 03:34:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1612 transitions. [2024-12-06 03:34:53,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:34:53,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:53,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:53,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:53,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:34:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:34:54,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 1444 states and 1611 transitions. [2024-12-06 03:34:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1611 transitions. [2024-12-06 03:34:54,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:34:54,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:34:54,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:34:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:34:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:00,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1443 states and 1610 transitions. [2024-12-06 03:35:00,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1610 transitions. [2024-12-06 03:35:00,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:35:00,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:00,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:02,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:04,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:04,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1442 states and 1609 transitions. [2024-12-06 03:35:04,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1609 transitions. [2024-12-06 03:35:04,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:35:04,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:04,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:04,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:05,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:05,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1441 states and 1608 transitions. [2024-12-06 03:35:05,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1608 transitions. [2024-12-06 03:35:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:35:05,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:05,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:05,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1440 states and 1607 transitions. [2024-12-06 03:35:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1607 transitions. [2024-12-06 03:35:06,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:35:06,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:06,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:08,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1439 states and 1606 transitions. [2024-12-06 03:35:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1606 transitions. [2024-12-06 03:35:10,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:35:10,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:10,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:11,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:14,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1438 states and 1605 transitions. [2024-12-06 03:35:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1605 transitions. [2024-12-06 03:35:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:35:21,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:21,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:21,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:21,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1428 states and 1594 transitions. [2024-12-06 03:35:21,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1594 transitions. [2024-12-06 03:35:21,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:35:21,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:21,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:22,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:22,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:22,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1427 states and 1593 transitions. [2024-12-06 03:35:22,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1593 transitions. [2024-12-06 03:35:22,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:35:22,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:22,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:23,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1426 states and 1592 transitions. [2024-12-06 03:35:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1592 transitions. [2024-12-06 03:35:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:35:25,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:25,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:25,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:26,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:30,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1425 states and 1591 transitions. [2024-12-06 03:35:30,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1591 transitions. [2024-12-06 03:35:30,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:35:30,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:35:48,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:48,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1424 states and 1590 transitions. [2024-12-06 03:35:48,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1590 transitions. [2024-12-06 03:35:48,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:35:48,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:48,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:53,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:07,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1423 states and 1589 transitions. [2024-12-06 03:36:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1589 transitions. [2024-12-06 03:36:07,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:36:07,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:07,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:07,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:08,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:11,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1425 states and 1589 transitions. [2024-12-06 03:36:11,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1589 transitions. [2024-12-06 03:36:11,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:36:11,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:11,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:11,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:16,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1427 states and 1592 transitions. [2024-12-06 03:36:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1592 transitions. [2024-12-06 03:36:16,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 03:36:16,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:17,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:21,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:21,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1428 states and 1593 transitions. [2024-12-06 03:36:21,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1593 transitions. [2024-12-06 03:36:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:36:21,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:21,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:23,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1429 states and 1594 transitions. [2024-12-06 03:36:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1594 transitions. [2024-12-06 03:36:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:36:27,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:27,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1430 states and 1595 transitions. [2024-12-06 03:36:31,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1595 transitions. [2024-12-06 03:36:31,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:36:31,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:31,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:36,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:36,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1431 states and 1597 transitions. [2024-12-06 03:36:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1597 transitions. [2024-12-06 03:36:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 03:36:36,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:36,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:36,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:43,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1432 states and 1597 transitions. [2024-12-06 03:36:43,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1597 transitions. [2024-12-06 03:36:43,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:36:43,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:43,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:44,446 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:47,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:47,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1433 states and 1598 transitions. [2024-12-06 03:36:47,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1598 transitions. [2024-12-06 03:36:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:36:47,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:47,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:49,380 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:53,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1434 states and 1600 transitions. [2024-12-06 03:36:53,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1600 transitions. [2024-12-06 03:36:53,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:36:53,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:36:59,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:59,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1435 states and 1601 transitions. [2024-12-06 03:36:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1601 transitions. [2024-12-06 03:36:59,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:36:59,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:59,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:01,044 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:08,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:08,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1436 states and 1601 transitions. [2024-12-06 03:37:08,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1601 transitions. [2024-12-06 03:37:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:37:08,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:08,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:10,678 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:14,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1437 states and 1603 transitions. [2024-12-06 03:37:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1603 transitions. [2024-12-06 03:37:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:37:14,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:14,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:21,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:21,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1438 states and 1603 transitions. [2024-12-06 03:37:21,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1603 transitions. [2024-12-06 03:37:21,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 03:37:21,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:21,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:22,731 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:26,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1439 states and 1605 transitions. [2024-12-06 03:37:26,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1605 transitions. [2024-12-06 03:37:26,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:37:26,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:26,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:28,397 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:33,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1440 states and 1605 transitions. [2024-12-06 03:37:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1605 transitions. [2024-12-06 03:37:33,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:37:33,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:33,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:34,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:35,390 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:38,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:38,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1441 states and 1606 transitions. [2024-12-06 03:37:38,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1606 transitions. [2024-12-06 03:37:38,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 03:37:38,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:38,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1442 states and 1607 transitions. [2024-12-06 03:37:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1607 transitions. [2024-12-06 03:37:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:37:43,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:43,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:50,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1443 states and 1609 transitions. [2024-12-06 03:37:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1609 transitions. [2024-12-06 03:37:50,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 03:37:50,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:50,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:52,739 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:37:58,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:37:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1444 states and 1609 transitions. [2024-12-06 03:37:58,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1609 transitions. [2024-12-06 03:37:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 03:37:58,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:37:58,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:37:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:37:59,929 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:03,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:03,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1445 states and 1610 transitions. [2024-12-06 03:38:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1610 transitions. [2024-12-06 03:38:03,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 03:38:03,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:03,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:05,745 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:09,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1446 states and 1612 transitions. [2024-12-06 03:38:09,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1612 transitions. [2024-12-06 03:38:09,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 03:38:09,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:09,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:10,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:11,724 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:18,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 1447 states and 1613 transitions. [2024-12-06 03:38:18,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1613 transitions. [2024-12-06 03:38:18,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 03:38:18,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:18,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:18,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:25,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:25,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1448 states and 1614 transitions. [2024-12-06 03:38:25,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1614 transitions. [2024-12-06 03:38:25,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 03:38:25,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:25,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:25,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:28,910 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:40,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1449 states and 1614 transitions. [2024-12-06 03:38:40,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1614 transitions. [2024-12-06 03:38:40,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 03:38:40,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:40,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:42,176 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:45,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 1450 states and 1615 transitions. [2024-12-06 03:38:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1615 transitions. [2024-12-06 03:38:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:38:45,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:45,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:45,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:48,537 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:38:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:53,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1451 states and 1617 transitions. [2024-12-06 03:38:53,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1617 transitions. [2024-12-06 03:38:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 03:38:53,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:53,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:53,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:55,377 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:01,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1452 states and 1617 transitions. [2024-12-06 03:39:01,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1617 transitions. [2024-12-06 03:39:01,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 03:39:01,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:01,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:03,884 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:08,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1453 states and 1619 transitions. [2024-12-06 03:39:08,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1619 transitions. [2024-12-06 03:39:08,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 03:39:08,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:08,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1454 states and 1620 transitions. [2024-12-06 03:39:16,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1620 transitions. [2024-12-06 03:39:16,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 03:39:16,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:16,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:19,381 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1455 states and 1620 transitions. [2024-12-06 03:39:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1620 transitions. [2024-12-06 03:39:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 03:39:28,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:31,290 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1456 states and 1622 transitions. [2024-12-06 03:39:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1622 transitions. [2024-12-06 03:39:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 03:39:35,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:44,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1457 states and 1623 transitions. [2024-12-06 03:39:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1623 transitions. [2024-12-06 03:39:44,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 03:39:44,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:44,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:57,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1458 states and 1623 transitions. [2024-12-06 03:39:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1623 transitions. [2024-12-06 03:39:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 03:39:57,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:57,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:00,167 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:05,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1459 states and 1625 transitions. [2024-12-06 03:40:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1625 transitions. [2024-12-06 03:40:05,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:40:05,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:05,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:07,554 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:14,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1460 states and 1625 transitions. [2024-12-06 03:40:14,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1625 transitions. [2024-12-06 03:40:14,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:40:14,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:14,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:16,301 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:20,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1461 states and 1626 transitions. [2024-12-06 03:40:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1626 transitions. [2024-12-06 03:40:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 03:40:20,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:20,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:23,971 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:29,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:29,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1462 states and 1628 transitions. [2024-12-06 03:40:29,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1628 transitions. [2024-12-06 03:40:29,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 03:40:29,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:29,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:38,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1463 states and 1628 transitions. [2024-12-06 03:40:38,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1628 transitions. [2024-12-06 03:40:38,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 03:40:38,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:38,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:41,919 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1464 states and 1630 transitions. [2024-12-06 03:40:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1630 transitions. [2024-12-06 03:40:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 03:40:46,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:46,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:49,874 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:40:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1465 states and 1630 transitions. [2024-12-06 03:40:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1630 transitions. [2024-12-06 03:40:57,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 03:40:57,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:57,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:59,498 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:03,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1466 states and 1631 transitions. [2024-12-06 03:41:03,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1631 transitions. [2024-12-06 03:41:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:41:03,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:03,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:03,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:07,833 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:13,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:13,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1467 states and 1633 transitions. [2024-12-06 03:41:13,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1633 transitions. [2024-12-06 03:41:13,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:41:13,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:13,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1468 states and 1633 transitions. [2024-12-06 03:41:22,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1633 transitions. [2024-12-06 03:41:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 03:41:22,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:22,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:23,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:25,394 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1469 states and 1634 transitions. [2024-12-06 03:41:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1634 transitions. [2024-12-06 03:41:29,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 03:41:29,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:29,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:41:35,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:35,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1470 states and 1635 transitions. [2024-12-06 03:41:35,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1635 transitions. [2024-12-06 03:41:35,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 03:41:35,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:35,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:35,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:42:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1471 states and 1636 transitions. [2024-12-06 03:42:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1636 transitions. [2024-12-06 03:42:33,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:42:33,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:34,818 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:42:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:37,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1472 states and 1637 transitions. [2024-12-06 03:42:37,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1637 transitions. [2024-12-06 03:42:37,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:42:37,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:37,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:42:45,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1473 states and 1639 transitions. [2024-12-06 03:42:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1639 transitions. [2024-12-06 03:42:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 03:42:45,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:47,000 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:42:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:42:52,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1474 states and 1640 transitions. [2024-12-06 03:42:52,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1640 transitions. [2024-12-06 03:42:52,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 03:42:52,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:42:52,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:42:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:42:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:43:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:02,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1475 states and 1640 transitions. [2024-12-06 03:43:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1640 transitions. [2024-12-06 03:43:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 03:43:02,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:02,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:05,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:43:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1476 states and 1642 transitions. [2024-12-06 03:43:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1642 transitions. [2024-12-06 03:43:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:43:09,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:11,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:43:16,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1477 states and 1642 transitions. [2024-12-06 03:43:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1642 transitions. [2024-12-06 03:43:16,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:43:16,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:16,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:43:22,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:22,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1478 states and 1643 transitions. [2024-12-06 03:43:22,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 1643 transitions. [2024-12-06 03:43:22,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:43:22,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:22,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:43:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1479 states and 1645 transitions. [2024-12-06 03:43:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1645 transitions. [2024-12-06 03:43:30,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 03:43:30,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:30,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:30,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:32,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:43:37,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1480 states and 1646 transitions. [2024-12-06 03:43:37,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 1646 transitions. [2024-12-06 03:43:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 03:43:37,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:43:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1481 states and 1646 transitions. [2024-12-06 03:43:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1646 transitions. [2024-12-06 03:43:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 03:43:48,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:48,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:43:55,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:43:55,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1482 states and 1648 transitions. [2024-12-06 03:43:55,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 1648 transitions. [2024-12-06 03:43:55,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:43:55,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:43:55,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:56,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:58,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:44:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1483 states and 1648 transitions. [2024-12-06 03:44:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1648 transitions. [2024-12-06 03:44:04,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 03:44:04,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:04,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:07,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:44:11,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:11,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1484 states and 1650 transitions. [2024-12-06 03:44:11,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1650 transitions. [2024-12-06 03:44:11,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 03:44:11,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:11,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:13,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:44:19,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:19,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1485 states and 1651 transitions. [2024-12-06 03:44:19,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1651 transitions. [2024-12-06 03:44:19,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:44:19,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:19,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:21,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:44:27,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1486 states and 1652 transitions. [2024-12-06 03:44:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 1652 transitions. [2024-12-06 03:44:27,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 03:44:27,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:27,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:27,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:31,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:44:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1487 states and 1652 transitions. [2024-12-06 03:44:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1652 transitions. [2024-12-06 03:44:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 03:44:42,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:42,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:44:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1488 states and 1654 transitions. [2024-12-06 03:44:50,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 1654 transitions. [2024-12-06 03:44:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 03:44:50,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:50,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:50,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:44:53,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:44:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1489 states and 1654 transitions. [2024-12-06 03:44:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1654 transitions. [2024-12-06 03:44:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 03:44:59,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:44:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:45:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1490 states and 1655 transitions. [2024-12-06 03:45:05,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1655 transitions. [2024-12-06 03:45:05,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 03:45:05,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:05,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:45:14,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:14,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1491 states and 1657 transitions. [2024-12-06 03:45:14,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1657 transitions. [2024-12-06 03:45:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 03:45:14,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:14,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:45:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1492 states and 1657 transitions. [2024-12-06 03:45:24,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1657 transitions. [2024-12-06 03:45:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 03:45:24,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:24,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:26,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:45:30,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:30,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1493 states and 1658 transitions. [2024-12-06 03:45:30,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1658 transitions. [2024-12-06 03:45:30,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:45:30,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:30,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:33,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:45:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:36,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1494 states and 1659 transitions. [2024-12-06 03:45:36,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 1659 transitions. [2024-12-06 03:45:36,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 03:45:36,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:36,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1266 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:45:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:47,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1495 states and 1661 transitions. [2024-12-06 03:45:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 1661 transitions. [2024-12-06 03:45:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 03:45:47,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:47,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:48,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:45:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:45:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:45:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1496 states and 1662 transitions. [2024-12-06 03:45:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1662 transitions. [2024-12-06 03:45:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 03:45:56,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:45:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:45:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:46:09,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1497 states and 1662 transitions. [2024-12-06 03:46:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1662 transitions. [2024-12-06 03:46:09,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:46:09,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:09,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat