./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/sll2n_update_all.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_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/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_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/sll2n_update_all.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/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_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/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 1fd0aba5d9be2820550e57012fb4e12f76fe291bb253443319d08539e5b2ba1a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:42:30,069 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:42:30,120 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 00:42:30,123 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:42:30,123 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:42:30,141 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:42:30,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:42:30,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:42:30,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:42:30,142 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:42:30,142 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:42:30,142 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:42:30,142 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:42:30,142 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:42:30,143 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:42:30,143 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:42:30,143 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:42:30,143 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:42:30,143 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:42:30,143 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:42:30,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:42:30,143 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:42:30,143 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:42:30,143 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:42:30,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:42:30,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:42:30,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:42:30,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:42:30,144 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:42:30,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:42:30,144 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_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/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 -> 1fd0aba5d9be2820550e57012fb4e12f76fe291bb253443319d08539e5b2ba1a [2024-12-06 00:42:30,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:42:30,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:42:30,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:42:30,353 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:42:30,353 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:42:30,354 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/list-simple/sll2n_update_all.i [2024-12-06 00:42:32,956 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/data/d8ae6bb8a/91efc946379b40f395d5b93ef8c99e67/FLAGd67c5bef8 [2024-12-06 00:42:33,207 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:42:33,207 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/sv-benchmarks/c/list-simple/sll2n_update_all.i [2024-12-06 00:42:33,219 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/data/d8ae6bb8a/91efc946379b40f395d5b93ef8c99e67/FLAGd67c5bef8 [2024-12-06 00:42:33,533 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/data/d8ae6bb8a/91efc946379b40f395d5b93ef8c99e67 [2024-12-06 00:42:33,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:42:33,536 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:42:33,537 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:42:33,537 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:42:33,540 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:42:33,540 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23289a64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33, skipping insertion in model container [2024-12-06 00:42:33,541 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,564 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:42:33,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:42:33,780 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:42:33,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:42:33,839 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:42:33,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33 WrapperNode [2024-12-06 00:42:33,840 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:42:33,841 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:42:33,841 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:42:33,841 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:42:33,847 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,857 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,876 INFO L138 Inliner]: procedures = 126, calls = 23, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 121 [2024-12-06 00:42:33,876 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:42:33,877 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:42:33,877 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:42:33,877 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:42:33,882 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,883 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,885 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,886 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,892 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,894 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,897 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,898 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,899 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,901 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:42:33,902 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:42:33,902 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:42:33,902 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:42:33,903 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:42:33" (1/1) ... [2024-12-06 00:42:33,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:42:33,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:42:33,927 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:42:33,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c9cb07ed-8cd7-4c99-9dee-ce081af6185e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:42:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:42:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:42:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:42:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:42:33,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:42:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:42:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:42:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:42:33,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:42:33,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:42:34,035 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:42:34,037 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:42:34,246 INFO L? ?]: Removed 82 outVars from TransFormulas that were not future-live. [2024-12-06 00:42:34,246 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:42:34,300 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:42:34,300 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 00:42:34,300 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:42:34 BoogieIcfgContainer [2024-12-06 00:42:34,301 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:42:34,301 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:42:34,301 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:42:34,309 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:42:34,309 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:42:34" (1/1) ... [2024-12-06 00:42:34,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:42:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 47 states and 55 transitions. [2024-12-06 00:42:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 55 transitions. [2024-12-06 00:42:34,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:42:34,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:34,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:34,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:34,548 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 00:42:34,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:34,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 46 states and 54 transitions. [2024-12-06 00:42:34,590 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2024-12-06 00:42:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:42:34,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:34,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:34,688 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 00:42:34,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:34,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 45 states and 53 transitions. [2024-12-06 00:42:34,783 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 53 transitions. [2024-12-06 00:42:34,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:42:34,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:34,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:34,815 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 00:42:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 44 states and 52 transitions. [2024-12-06 00:42:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2024-12-06 00:42:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:42:34,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:34,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:34,891 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 00:42:34,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:34,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 43 states and 51 transitions. [2024-12-06 00:42:34,916 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2024-12-06 00:42:34,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:42:34,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:34,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:34,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 44 states and 53 transitions. [2024-12-06 00:42:34,988 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2024-12-06 00:42:34,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:42:34,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:34,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:35,043 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 00:42:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 43 states and 52 transitions. [2024-12-06 00:42:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2024-12-06 00:42:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:42:35,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:35,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:35,197 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 00:42:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 42 states and 51 transitions. [2024-12-06 00:42:35,480 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 51 transitions. [2024-12-06 00:42:35,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:42:35,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:35,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:35,555 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 00:42:35,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:35,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 47 states and 57 transitions. [2024-12-06 00:42:35,874 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2024-12-06 00:42:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:42:35,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:35,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:36,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:42:36,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:36,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 49 states and 62 transitions. [2024-12-06 00:42:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 62 transitions. [2024-12-06 00:42:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:42:36,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:36,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:36,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:42:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:36,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-12-06 00:42:36,822 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-12-06 00:42:36,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:42:36,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:36,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:42:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:38,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 55 states and 79 transitions. [2024-12-06 00:42:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 79 transitions. [2024-12-06 00:42:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:42:38,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:38,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:38,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:42:38,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:38,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 57 states and 84 transitions. [2024-12-06 00:42:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 84 transitions. [2024-12-06 00:42:38,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:42:38,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:38,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:38,567 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:42:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:38,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 60 states and 92 transitions. [2024-12-06 00:42:38,833 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 92 transitions. [2024-12-06 00:42:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:42:38,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:38,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:39,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:42:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 72 states and 112 transitions. [2024-12-06 00:42:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 112 transitions. [2024-12-06 00:42:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:42:40,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:40,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:41,014 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:42:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 74 states and 119 transitions. [2024-12-06 00:42:41,584 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 119 transitions. [2024-12-06 00:42:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:42:41,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:41,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:42:42,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:42,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 77 states and 125 transitions. [2024-12-06 00:42:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 125 transitions. [2024-12-06 00:42:42,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:42:42,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:42,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:42,552 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:42:44,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 82 states and 144 transitions. [2024-12-06 00:42:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 144 transitions. [2024-12-06 00:42:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:42:44,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:44,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:44,439 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:42:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:45,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 86 states and 156 transitions. [2024-12-06 00:42:45,773 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 156 transitions. [2024-12-06 00:42:45,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:42:45,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:45,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:42:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 89 states and 164 transitions. [2024-12-06 00:42:47,019 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 164 transitions. [2024-12-06 00:42:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:42:47,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:47,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:42:48,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 93 states and 174 transitions. [2024-12-06 00:42:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 174 transitions. [2024-12-06 00:42:48,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:42:48,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:48,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:48,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:42:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:56,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 106 states and 218 transitions. [2024-12-06 00:42:56,766 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 218 transitions. [2024-12-06 00:42:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:42:56,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:56,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:42:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:42:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 107 states and 220 transitions. [2024-12-06 00:42:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 220 transitions. [2024-12-06 00:42:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:42:57,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:42:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:42:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:42:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:43:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 113 states and 238 transitions. [2024-12-06 00:43:06,038 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 238 transitions. [2024-12-06 00:43:06,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:43:06,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:06,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:07,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:43:11,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:11,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 118 states and 251 transitions. [2024-12-06 00:43:11,882 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 251 transitions. [2024-12-06 00:43:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:11,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:11,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:12,131 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:43:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:14,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 122 states and 262 transitions. [2024-12-06 00:43:14,577 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 262 transitions. [2024-12-06 00:43:14,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:14,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:14,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:14,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:43:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:15,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 123 states and 267 transitions. [2024-12-06 00:43:15,348 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 267 transitions. [2024-12-06 00:43:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:15,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:15,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:16,043 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:43:25,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:25,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 115 states and 266 transitions. [2024-12-06 00:43:25,168 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 266 transitions. [2024-12-06 00:43:25,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:25,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:25,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:25,417 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:43:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 117 states and 271 transitions. [2024-12-06 00:43:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 271 transitions. [2024-12-06 00:43:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:26,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:26,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:43:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 121 states and 284 transitions. [2024-12-06 00:43:29,482 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 284 transitions. [2024-12-06 00:43:29,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:29,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:29,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:29,707 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:43:31,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:31,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 123 states and 290 transitions. [2024-12-06 00:43:31,117 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 290 transitions. [2024-12-06 00:43:31,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:31,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:31,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:31,264 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:43:31,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:31,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 124 states and 295 transitions. [2024-12-06 00:43:31,953 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 295 transitions. [2024-12-06 00:43:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:31,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:31,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:43:32,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:32,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 125 states and 298 transitions. [2024-12-06 00:43:32,763 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 298 transitions. [2024-12-06 00:43:32,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:32,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:32,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:32,933 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:43:33,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:33,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 126 states and 299 transitions. [2024-12-06 00:43:33,668 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 299 transitions. [2024-12-06 00:43:33,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:33,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:33,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:33,703 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:43:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 127 states and 300 transitions. [2024-12-06 00:43:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 300 transitions. [2024-12-06 00:43:34,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:34,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:34,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:34,560 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:43:35,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:35,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 128 states and 301 transitions. [2024-12-06 00:43:35,235 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 301 transitions. [2024-12-06 00:43:35,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:43:35,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:35,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:35,268 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:43:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:35,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 129 states and 302 transitions. [2024-12-06 00:43:35,915 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 302 transitions. [2024-12-06 00:43:35,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:35,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:35,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:36,211 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:43:40,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:40,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 135 states and 320 transitions. [2024-12-06 00:43:40,954 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 320 transitions. [2024-12-06 00:43:40,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:40,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:40,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:43:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 137 states and 325 transitions. [2024-12-06 00:43:41,482 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 325 transitions. [2024-12-06 00:43:41,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:41,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:41,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:43:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 143 states and 348 transitions. [2024-12-06 00:43:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 348 transitions. [2024-12-06 00:43:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:46,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:46,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:43:51,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:51,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 148 states and 361 transitions. [2024-12-06 00:43:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 361 transitions. [2024-12-06 00:43:51,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:51,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:51,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:51,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:43:52,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 150 states and 370 transitions. [2024-12-06 00:43:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 370 transitions. [2024-12-06 00:43:52,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:52,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:52,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:52,746 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:43:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 151 states and 374 transitions. [2024-12-06 00:43:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 374 transitions. [2024-12-06 00:43:53,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:53,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:53,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:43:56,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:56,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 154 states and 378 transitions. [2024-12-06 00:43:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 378 transitions. [2024-12-06 00:43:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:56,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:56,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:43:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 155 states and 382 transitions. [2024-12-06 00:43:56,948 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 382 transitions. [2024-12-06 00:43:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:56,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:56,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:43:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:57,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 156 states and 384 transitions. [2024-12-06 00:43:57,777 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 384 transitions. [2024-12-06 00:43:57,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:43:57,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:57,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:43:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:43:59,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:43:59,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 158 states and 390 transitions. [2024-12-06 00:43:59,878 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 390 transitions. [2024-12-06 00:43:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:43:59,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:43:59,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:43:59,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:00,027 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:44:01,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:01,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 67 states and 98 transitions. [2024-12-06 00:44:01,762 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 98 transitions. [2024-12-06 00:44:01,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:44:01,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:01,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:01,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:44:24,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:24,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 71 states and 107 transitions. [2024-12-06 00:44:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 107 transitions. [2024-12-06 00:44:24,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:44:24,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:24,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:24,527 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:44:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:28,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 72 states and 107 transitions. [2024-12-06 00:44:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 107 transitions. [2024-12-06 00:44:28,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:44:28,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:28,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:28,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:29,255 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:44:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:30,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 71 states and 104 transitions. [2024-12-06 00:44:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-12-06 00:44:30,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:44:30,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:30,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:30,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:44:40,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:40,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 77 states and 118 transitions. [2024-12-06 00:44:40,202 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 118 transitions. [2024-12-06 00:44:40,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:44:40,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:40,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:44:44,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:44,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 83 states and 131 transitions. [2024-12-06 00:44:44,145 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 131 transitions. [2024-12-06 00:44:44,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:44:44,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:44,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:44:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:48,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 89 states and 156 transitions. [2024-12-06 00:44:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 156 transitions. [2024-12-06 00:44:48,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:44:48,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:48,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:48,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:44:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 92 states and 162 transitions. [2024-12-06 00:44:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 162 transitions. [2024-12-06 00:44:51,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:44:51,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:51,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:51,892 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:44:56,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 96 states and 169 transitions. [2024-12-06 00:44:56,168 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 169 transitions. [2024-12-06 00:44:56,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:44:56,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:56,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:56,213 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:44:58,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:44:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 94 states and 164 transitions. [2024-12-06 00:44:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 164 transitions. [2024-12-06 00:44:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:44:58,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:44:58,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:44:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:44:58,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 00:45:00,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:00,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 96 states and 168 transitions. [2024-12-06 00:45:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 168 transitions. [2024-12-06 00:45:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:45:00,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:00,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:45:03,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:03,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 99 states and 174 transitions. [2024-12-06 00:45:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 174 transitions. [2024-12-06 00:45:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:45:03,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:03,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:45:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 101 states and 178 transitions. [2024-12-06 00:45:06,315 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 178 transitions. [2024-12-06 00:45:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:45:06,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:06,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:45:11,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:11,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 105 states and 188 transitions. [2024-12-06 00:45:11,442 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 188 transitions. [2024-12-06 00:45:11,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:45:11,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:11,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:17,693 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:45:41,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:45:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 114 states and 227 transitions. [2024-12-06 00:45:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 227 transitions. [2024-12-06 00:45:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:45:41,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:45:41,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:45:41,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:45:48,553 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:11,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:11,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 122 states and 263 transitions. [2024-12-06 00:46:11,345 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 263 transitions. [2024-12-06 00:46:11,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:46:11,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:11,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:11,393 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:46:12,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:12,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 123 states and 265 transitions. [2024-12-06 00:46:12,673 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 265 transitions. [2024-12-06 00:46:12,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:46:12,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:12,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:20,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 122 states and 264 transitions. [2024-12-06 00:46:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 264 transitions. [2024-12-06 00:46:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:46:20,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:20,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:21,512 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:27,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 125 states and 272 transitions. [2024-12-06 00:46:27,467 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 272 transitions. [2024-12-06 00:46:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:46:27,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:27,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:27,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:27,829 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:46:33,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 128 states and 280 transitions. [2024-12-06 00:46:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 280 transitions. [2024-12-06 00:46:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:46:33,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:33,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:34,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:34,375 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:46:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 130 states and 282 transitions. [2024-12-06 00:46:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 282 transitions. [2024-12-06 00:46:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:46:36,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:36,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:36,971 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:46:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:38,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 131 states and 284 transitions. [2024-12-06 00:46:38,755 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 284 transitions. [2024-12-06 00:46:38,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:46:38,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:38,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:38,791 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:46:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:46:40,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 132 states and 286 transitions. [2024-12-06 00:46:40,734 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 286 transitions. [2024-12-06 00:46:40,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:46:40,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:46:40,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:46:40,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:46:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:47:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:18,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 142 states and 313 transitions. [2024-12-06 00:47:18,393 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 313 transitions. [2024-12-06 00:47:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:47:18,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:18,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:18,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:47:41,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:41,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 144 states and 320 transitions. [2024-12-06 00:47:41,317 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 320 transitions. [2024-12-06 00:47:41,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:47:41,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:41,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:42,586 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:47:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:45,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 145 states and 323 transitions. [2024-12-06 00:47:45,207 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 323 transitions. [2024-12-06 00:47:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:47:45,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:45,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:45,251 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:47:49,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:49,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 147 states and 330 transitions. [2024-12-06 00:47:49,088 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 330 transitions. [2024-12-06 00:47:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:47:49,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:49,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:49,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:49,552 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:47:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 151 states and 347 transitions. [2024-12-06 00:47:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 347 transitions. [2024-12-06 00:47:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:47:55,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:55,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:47:56,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:47:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 152 states and 349 transitions. [2024-12-06 00:47:56,939 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 349 transitions. [2024-12-06 00:47:56,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:47:56,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:47:56,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:47:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:47:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:48:25,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 165 states and 387 transitions. [2024-12-06 00:48:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 387 transitions. [2024-12-06 00:48:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:48:25,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:25,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:48:27,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:27,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 166 states and 390 transitions. [2024-12-06 00:48:27,242 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 390 transitions. [2024-12-06 00:48:27,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:48:27,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:27,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 00:48:29,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:29,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 167 states and 393 transitions. [2024-12-06 00:48:29,203 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 393 transitions. [2024-12-06 00:48:29,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:48:29,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:29,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:29,699 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:48:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:31,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 168 states and 398 transitions. [2024-12-06 00:48:31,724 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 398 transitions. [2024-12-06 00:48:31,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:48:31,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:31,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:31,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:32,377 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:48:55,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:48:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 181 states and 444 transitions. [2024-12-06 00:48:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 444 transitions. [2024-12-06 00:48:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:48:55,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:48:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:48:55,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:48:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:49:00,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:00,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 184 states and 452 transitions. [2024-12-06 00:49:00,350 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 452 transitions. [2024-12-06 00:49:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:49:00,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:00,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:00,821 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:49:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:49:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 186 states and 458 transitions. [2024-12-06 00:49:03,972 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 458 transitions. [2024-12-06 00:49:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:49:03,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:49:03,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:49:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:49:06,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:50:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:02,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 198 states and 514 transitions. [2024-12-06 00:50:02,768 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 514 transitions. [2024-12-06 00:50:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:50:02,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:02,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:50:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:05,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 199 states and 517 transitions. [2024-12-06 00:50:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 517 transitions. [2024-12-06 00:50:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:50:05,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:05,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:06,124 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:50:08,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:08,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 200 states and 520 transitions. [2024-12-06 00:50:08,171 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 520 transitions. [2024-12-06 00:50:08,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:50:08,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:08,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:50:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:16,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 205 states and 529 transitions. [2024-12-06 00:50:16,649 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 529 transitions. [2024-12-06 00:50:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:50:16,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:16,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:50:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:21,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 203 states and 527 transitions. [2024-12-06 00:50:21,381 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 527 transitions. [2024-12-06 00:50:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:50:21,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:21,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:21,465 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:50:25,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:25,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 205 states and 535 transitions. [2024-12-06 00:50:25,862 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 535 transitions. [2024-12-06 00:50:25,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:50:25,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:25,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:25,905 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:50:29,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 207 states and 537 transitions. [2024-12-06 00:50:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 537 transitions. [2024-12-06 00:50:29,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:50:29,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:29,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:29,890 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:50:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 215 states and 563 transitions. [2024-12-06 00:50:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 563 transitions. [2024-12-06 00:50:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:50:55,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:55,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:50:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:50:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 214 states and 564 transitions. [2024-12-06 00:50:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 564 transitions. [2024-12-06 00:50:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:50:59,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:50:59,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:50:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:50:59,957 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:51:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 215 states and 568 transitions. [2024-12-06 00:51:02,416 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 568 transitions. [2024-12-06 00:51:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:02,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:02,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:51:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 216 states and 582 transitions. [2024-12-06 00:51:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 582 transitions. [2024-12-06 00:51:04,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:04,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:04,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:05,073 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:51:07,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:07,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 217 states and 587 transitions. [2024-12-06 00:51:07,463 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 587 transitions. [2024-12-06 00:51:07,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:07,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:07,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:07,940 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:51:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 219 states and 596 transitions. [2024-12-06 00:51:12,343 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 596 transitions. [2024-12-06 00:51:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:12,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:51:14,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:14,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 220 states and 599 transitions. [2024-12-06 00:51:14,566 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 599 transitions. [2024-12-06 00:51:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:14,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:14,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:14,647 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:51:17,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:17,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 221 states and 603 transitions. [2024-12-06 00:51:17,321 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 603 transitions. [2024-12-06 00:51:17,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:17,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:17,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:17,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:17,468 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:51:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 222 states and 607 transitions. [2024-12-06 00:51:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 607 transitions. [2024-12-06 00:51:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:19,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:19,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:20,114 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:51:22,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:22,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 223 states and 608 transitions. [2024-12-06 00:51:22,141 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 608 transitions. [2024-12-06 00:51:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:22,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:22,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:22,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:22,185 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:51:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 224 states and 610 transitions. [2024-12-06 00:51:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 610 transitions. [2024-12-06 00:51:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:24,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:24,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:24,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:51:27,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:27,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 225 states and 613 transitions. [2024-12-06 00:51:27,133 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 613 transitions. [2024-12-06 00:51:27,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 00:51:27,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:27,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:27,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:27,214 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:51:29,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 57 states and 72 transitions. [2024-12-06 00:51:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 72 transitions. [2024-12-06 00:51:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:51:29,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:29,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:31,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:51:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:51:32,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 58 states and 73 transitions. [2024-12-06 00:51:32,398 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 73 transitions. [2024-12-06 00:51:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:51:32,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:51:32,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:51:32,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:51:36,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:52:53,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:52:53,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 75 states and 101 transitions. [2024-12-06 00:52:53,985 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 101 transitions. [2024-12-06 00:52:53,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:52:53,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:52:53,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:52:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:52:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:53:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 67 states and 87 transitions. [2024-12-06 00:53:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 87 transitions. [2024-12-06 00:53:04,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:53:04,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:04,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:53:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:07,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 67 states and 86 transitions. [2024-12-06 00:53:07,127 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2024-12-06 00:53:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:53:07,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:07,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:07,177 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 00:53:10,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:10,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 62 states and 78 transitions. [2024-12-06 00:53:10,369 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 78 transitions. [2024-12-06 00:53:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:53:10,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:10,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:53:15,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:53:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 61 states and 77 transitions. [2024-12-06 00:53:15,927 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 77 transitions. [2024-12-06 00:53:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:53:15,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:53:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:53:15,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:53:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:54:21,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:54:21,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 69 states and 92 transitions. [2024-12-06 00:54:21,850 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 92 transitions. [2024-12-06 00:54:21,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:54:21,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:54:21,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:54:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:54:33,653 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.