./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/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_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:54:31,198 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:54:31,257 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:54:31,261 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:54:31,261 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:54:31,283 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:54:31,284 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:54:31,284 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:54:31,284 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:54:31,284 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:54:31,285 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:54:31,285 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:54:31,285 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:54:31,285 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:54:31,285 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:54:31,285 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:54:31,285 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:54:31,285 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:54:31,285 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:54:31,285 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:54:31,286 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:54:31,286 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:54:31,286 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:54:31,286 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:54:31,286 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:54:31,286 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:54:31,286 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:54:31,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:54:31,287 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:54:31,287 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:54:31,287 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:54:31,287 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:54:31,287 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:54:31,287 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_722ce36d-339f-4720-b49f-7447ee2ddb34/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 ! call(reach_error())) ) 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 -> 72a3b80a468e10df778a3b8ff41e4c2b1e0b82c1005f056b209a19315511b1a5 [2024-12-05 21:54:31,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:54:31,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:54:31,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:54:31,534 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:54:31,535 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:54:31,536 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2024-12-05 21:54:34,296 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/data/9b4cf39ea/f3aa9bd737214f6686a1cb46c6221f0f/FLAG997c067b4 [2024-12-05 21:54:34,569 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:54:34,570 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2024-12-05 21:54:34,587 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/data/9b4cf39ea/f3aa9bd737214f6686a1cb46c6221f0f/FLAG997c067b4 [2024-12-05 21:54:34,851 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/data/9b4cf39ea/f3aa9bd737214f6686a1cb46c6221f0f [2024-12-05 21:54:34,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:54:34,854 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:54:34,856 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:54:34,856 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:54:34,860 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:54:34,861 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:54:34" (1/1) ... [2024-12-05 21:54:34,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32720393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:34, skipping insertion in model container [2024-12-05 21:54:34,862 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:54:34" (1/1) ... [2024-12-05 21:54:34,898 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:54:35,236 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i[33021,33034] [2024-12-05 21:54:35,335 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i[44590,44603] [2024-12-05 21:54:35,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:54:35,362 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:54:35,397 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i[33021,33034] [2024-12-05 21:54:35,453 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i[44590,44603] [2024-12-05 21:54:35,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:54:35,489 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:54:35,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35 WrapperNode [2024-12-05 21:54:35,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:54:35,490 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:54:35,490 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:54:35,490 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:54:35,496 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,520 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,573 INFO L138 Inliner]: procedures = 177, calls = 328, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1581 [2024-12-05 21:54:35,574 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:54:35,574 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:54:35,574 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:54:35,574 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:54:35,582 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,582 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,591 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,591 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,626 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,629 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,641 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,645 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,649 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,658 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:54:35,659 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:54:35,659 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:54:35,659 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:54:35,660 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:54:35" (1/1) ... [2024-12-05 21:54:35,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:54:35,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:54:35,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:54:35,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_722ce36d-339f-4720-b49f-7447ee2ddb34/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:54:35,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:54:35,719 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:54:35,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:54:35,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:54:35,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:54:35,720 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:54:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:54:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:54:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:54:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:54:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:54:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:54:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:54:35,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:54:35,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:54:35,921 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:54:35,922 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:54:37,562 INFO L? ?]: Removed 340 outVars from TransFormulas that were not future-live. [2024-12-05 21:54:37,562 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:54:39,013 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:54:39,013 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-12-05 21:54:39,013 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:54:39 BoogieIcfgContainer [2024-12-05 21:54:39,013 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:54:39,014 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:54:39,014 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:54:39,024 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:54:39,025 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:54:39" (1/1) ... [2024-12-05 21:54:39,033 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:54:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:39,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 146 states and 248 transitions. [2024-12-05 21:54:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 248 transitions. [2024-12-05 21:54:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:54:39,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:39,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:39,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 146 states and 243 transitions. [2024-12-05 21:54:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 243 transitions. [2024-12-05 21:54:39,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:54:39,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:39,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:39,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:39,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2024-12-05 21:54:39,507 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2024-12-05 21:54:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:54:39,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:39,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:39,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:39,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 148 states and 243 transitions. [2024-12-05 21:54:39,567 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 243 transitions. [2024-12-05 21:54:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:54:39,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:39,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:39,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:39,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 148 states and 239 transitions. [2024-12-05 21:54:39,619 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 239 transitions. [2024-12-05 21:54:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:54:39,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:39,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:39,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:39,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 148 states and 233 transitions. [2024-12-05 21:54:39,679 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 233 transitions. [2024-12-05 21:54:39,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:54:39,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:39,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:39,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:40,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 148 states and 227 transitions. [2024-12-05 21:54:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 227 transitions. [2024-12-05 21:54:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:54:40,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:40,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:42,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:54:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 161 states and 242 transitions. [2024-12-05 21:54:42,101 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 242 transitions. [2024-12-05 21:54:42,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:54:42,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:42,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:42,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 161 states and 240 transitions. [2024-12-05 21:54:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 240 transitions. [2024-12-05 21:54:42,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:54:42,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:42,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:42,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:42,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:42,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 161 states and 238 transitions. [2024-12-05 21:54:42,351 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 238 transitions. [2024-12-05 21:54:42,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:54:42,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:42,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:43,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:54:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 161 states and 236 transitions. [2024-12-05 21:54:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 236 transitions. [2024-12-05 21:54:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:54:43,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:43,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:54:53,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:55:00,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:55:00,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:00,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 164 states and 238 transitions. [2024-12-05 21:55:00,740 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 238 transitions. [2024-12-05 21:55:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:55:00,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:00,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:01,232 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:55:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:01,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 166 states and 241 transitions. [2024-12-05 21:55:01,271 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 241 transitions. [2024-12-05 21:55:01,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:55:01,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:01,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:55:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 166 states and 237 transitions. [2024-12-05 21:55:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 237 transitions. [2024-12-05 21:55:01,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:55:01,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:01,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:01,572 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:55:01,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:01,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 166 states and 235 transitions. [2024-12-05 21:55:01,580 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 235 transitions. [2024-12-05 21:55:01,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:55:01,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:01,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:55:11,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:55:11,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:11,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 166 states and 233 transitions. [2024-12-05 21:55:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 233 transitions. [2024-12-05 21:55:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:55:11,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:12,176 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:55:22,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:55:23,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:55:34,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:55:39,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:55:39,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 212 states and 293 transitions. [2024-12-05 21:55:39,640 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 293 transitions. [2024-12-05 21:55:39,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:55:39,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:39,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:39,758 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:55:49,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:55:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 212 states and 291 transitions. [2024-12-05 21:55:49,784 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 291 transitions. [2024-12-05 21:55:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:55:49,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:49,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:49,974 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:55:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 212 states and 287 transitions. [2024-12-05 21:55:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 287 transitions. [2024-12-05 21:55:49,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:55:49,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:49,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:50,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:50,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:55:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:50,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 212 states and 285 transitions. [2024-12-05 21:55:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 285 transitions. [2024-12-05 21:55:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:55:50,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:50,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:50,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:55:52,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:55:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 215 states and 287 transitions. [2024-12-05 21:55:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 287 transitions. [2024-12-05 21:55:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:55:52,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:52,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:52,732 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:56:02,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:56:12,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:56:22,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:56:30,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:56:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 198 states and 266 transitions. [2024-12-05 21:56:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 266 transitions. [2024-12-05 21:56:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:56:30,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:32,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:56:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 200 states and 267 transitions. [2024-12-05 21:56:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 267 transitions. [2024-12-05 21:56:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:56:32,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:32,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:33,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:33,939 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 202 states and 270 transitions. [2024-12-05 21:56:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-12-05 21:56:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:56:34,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:34,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:35,742 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 203 states and 271 transitions. [2024-12-05 21:56:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 271 transitions. [2024-12-05 21:56:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:56:36,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:36,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:37,585 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:38,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 205 states and 275 transitions. [2024-12-05 21:56:38,388 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 275 transitions. [2024-12-05 21:56:38,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:56:38,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:38,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:39,615 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:40,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 206 states and 276 transitions. [2024-12-05 21:56:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 276 transitions. [2024-12-05 21:56:40,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:56:40,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:40,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:41,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:41,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 207 states and 277 transitions. [2024-12-05 21:56:41,412 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 277 transitions. [2024-12-05 21:56:41,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:56:41,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:41,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:42,606 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 208 states and 278 transitions. [2024-12-05 21:56:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 278 transitions. [2024-12-05 21:56:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:56:43,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:43,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:44,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:44,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 209 states and 279 transitions. [2024-12-05 21:56:44,658 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 279 transitions. [2024-12-05 21:56:44,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:56:44,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:44,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,320 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 210 states and 280 transitions. [2024-12-05 21:56:46,666 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-12-05 21:56:46,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:56:46,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:46,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:48,258 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 211 states and 281 transitions. [2024-12-05 21:56:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 281 transitions. [2024-12-05 21:56:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:56:49,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:49,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:50,504 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:50,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 212 states and 282 transitions. [2024-12-05 21:56:50,899 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2024-12-05 21:56:50,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:56:50,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:50,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:52,388 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:53,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 213 states and 283 transitions. [2024-12-05 21:56:53,091 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 283 transitions. [2024-12-05 21:56:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:56:53,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:53,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:54,607 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:55,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:55,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 214 states and 284 transitions. [2024-12-05 21:56:55,251 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 284 transitions. [2024-12-05 21:56:55,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:56:55,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 215 states and 285 transitions. [2024-12-05 21:56:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 285 transitions. [2024-12-05 21:56:57,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:56:57,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:57,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:59,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 216 states and 286 transitions. [2024-12-05 21:56:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 286 transitions. [2024-12-05 21:56:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:56:59,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:59,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:01,608 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 217 states and 287 transitions. [2024-12-05 21:57:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 287 transitions. [2024-12-05 21:57:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:57:02,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:04,203 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:05,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 218 states and 288 transitions. [2024-12-05 21:57:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 288 transitions. [2024-12-05 21:57:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:57:05,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:05,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:07,176 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 219 states and 289 transitions. [2024-12-05 21:57:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 289 transitions. [2024-12-05 21:57:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:57:07,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:07,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:08,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:09,521 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 220 states and 290 transitions. [2024-12-05 21:57:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 290 transitions. [2024-12-05 21:57:10,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:57:10,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:10,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:11,430 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:11,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:11,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 221 states and 291 transitions. [2024-12-05 21:57:11,885 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 291 transitions. [2024-12-05 21:57:11,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:57:11,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:11,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:12,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:13,761 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:14,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 222 states and 292 transitions. [2024-12-05 21:57:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 292 transitions. [2024-12-05 21:57:14,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:57:14,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:16,931 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 223 states and 293 transitions. [2024-12-05 21:57:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 293 transitions. [2024-12-05 21:57:17,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:57:17,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:20,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 224 states and 294 transitions. [2024-12-05 21:57:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 294 transitions. [2024-12-05 21:57:20,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:57:20,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:20,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:22,907 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:23,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:23,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 225 states and 295 transitions. [2024-12-05 21:57:23,810 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 295 transitions. [2024-12-05 21:57:23,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:57:23,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:23,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:24,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:25,853 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:26,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:26,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 226 states and 296 transitions. [2024-12-05 21:57:26,449 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 296 transitions. [2024-12-05 21:57:26,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:57:26,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:26,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 227 states and 297 transitions. [2024-12-05 21:57:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 297 transitions. [2024-12-05 21:57:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:57:28,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:28,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:31,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 228 states and 298 transitions. [2024-12-05 21:57:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 298 transitions. [2024-12-05 21:57:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:57:31,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:33,855 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:34,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 229 states and 299 transitions. [2024-12-05 21:57:34,455 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 299 transitions. [2024-12-05 21:57:34,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:57:34,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:37,850 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 230 states and 300 transitions. [2024-12-05 21:57:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 300 transitions. [2024-12-05 21:57:39,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:57:39,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:40,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 231 states and 301 transitions. [2024-12-05 21:57:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 301 transitions. [2024-12-05 21:57:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:57:42,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:42,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:45,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:45,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 232 states and 302 transitions. [2024-12-05 21:57:45,408 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 302 transitions. [2024-12-05 21:57:45,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:57:45,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:45,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 233 states and 303 transitions. [2024-12-05 21:57:48,594 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 303 transitions. [2024-12-05 21:57:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:57:48,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:48,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:49,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:53,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 234 states and 304 transitions. [2024-12-05 21:57:53,346 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 304 transitions. [2024-12-05 21:57:53,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:57:53,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:53,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:57:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 235 states and 305 transitions. [2024-12-05 21:57:57,079 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 305 transitions. [2024-12-05 21:57:57,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:57:57,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:57,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:59,757 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:00,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 236 states and 306 transitions. [2024-12-05 21:58:00,641 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 306 transitions. [2024-12-05 21:58:00,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:58:00,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:00,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:01,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 237 states and 307 transitions. [2024-12-05 21:58:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 307 transitions. [2024-12-05 21:58:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:58:04,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 238 states and 308 transitions. [2024-12-05 21:58:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 308 transitions. [2024-12-05 21:58:07,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:58:07,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:07,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:08,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:11,533 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:13,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:13,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 239 states and 309 transitions. [2024-12-05 21:58:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 309 transitions. [2024-12-05 21:58:13,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:58:13,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:13,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 240 states and 310 transitions. [2024-12-05 21:58:17,417 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 310 transitions. [2024-12-05 21:58:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:58:17,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:17,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:18,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:20,462 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:21,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 241 states and 311 transitions. [2024-12-05 21:58:21,998 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 311 transitions. [2024-12-05 21:58:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:58:21,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:21,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:22,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:26,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:26,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 242 states and 312 transitions. [2024-12-05 21:58:26,467 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 312 transitions. [2024-12-05 21:58:26,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:58:26,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:26,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:30,043 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:31,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 243 states and 313 transitions. [2024-12-05 21:58:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 313 transitions. [2024-12-05 21:58:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:58:31,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:31,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:33,984 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 244 states and 314 transitions. [2024-12-05 21:58:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 314 transitions. [2024-12-05 21:58:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:58:34,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:34,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:58:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:56,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 245 states and 315 transitions. [2024-12-05 21:58:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 315 transitions. [2024-12-05 21:58:56,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:58:56,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:56,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:57,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:58,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:59,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:59,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 246 states and 317 transitions. [2024-12-05 21:58:59,022 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 317 transitions. [2024-12-05 21:58:59,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:58:59,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:59,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:59,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:00,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:01,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:01,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 247 states and 321 transitions. [2024-12-05 21:59:01,743 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 321 transitions. [2024-12-05 21:59:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:59:01,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:01,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:04,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 249 states and 326 transitions. [2024-12-05 21:59:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 326 transitions. [2024-12-05 21:59:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:59:04,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:04,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:06,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 250 states and 328 transitions. [2024-12-05 21:59:08,138 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 328 transitions. [2024-12-05 21:59:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:59:08,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:08,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:09,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:12,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:12,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 252 states and 332 transitions. [2024-12-05 21:59:12,510 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 332 transitions. [2024-12-05 21:59:12,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:59:12,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:12,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 253 states and 333 transitions. [2024-12-05 21:59:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 333 transitions. [2024-12-05 21:59:15,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:59:15,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:15,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:17,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:18,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:18,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 254 states and 334 transitions. [2024-12-05 21:59:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 334 transitions. [2024-12-05 21:59:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:59:18,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:18,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:21,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 255 states and 335 transitions. [2024-12-05 21:59:22,933 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 335 transitions. [2024-12-05 21:59:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:59:22,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:22,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:25,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:25,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:25,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 256 states and 336 transitions. [2024-12-05 21:59:25,987 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 336 transitions. [2024-12-05 21:59:25,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:59:25,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:25,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:28,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:29,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:29,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 257 states and 337 transitions. [2024-12-05 21:59:29,270 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 337 transitions. [2024-12-05 21:59:29,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:59:29,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:29,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:31,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:32,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:32,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 258 states and 338 transitions. [2024-12-05 21:59:32,775 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 338 transitions. [2024-12-05 21:59:32,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:59:32,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:32,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:36,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 259 states and 339 transitions. [2024-12-05 21:59:36,367 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 339 transitions. [2024-12-05 21:59:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:59:36,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:36,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:37,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:38,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:38,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 340 transitions. [2024-12-05 21:59:38,966 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 340 transitions. [2024-12-05 21:59:38,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:59:38,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:38,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:39,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:43,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:43,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 261 states and 341 transitions. [2024-12-05 21:59:43,022 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 341 transitions. [2024-12-05 21:59:43,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:59:43,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:43,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:43,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:46,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 262 states and 342 transitions. [2024-12-05 21:59:46,348 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 342 transitions. [2024-12-05 21:59:46,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:59:46,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:46,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:50,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:50,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 263 states and 343 transitions. [2024-12-05 21:59:50,022 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 343 transitions. [2024-12-05 21:59:50,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:59:50,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:50,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:53,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 264 states and 344 transitions. [2024-12-05 21:59:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 344 transitions. [2024-12-05 21:59:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:59:53,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:53,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 265 states and 345 transitions. [2024-12-05 21:59:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 345 transitions. [2024-12-05 21:59:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:59:56,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:56,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:57,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:01,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 266 states and 346 transitions. [2024-12-05 22:00:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 346 transitions. [2024-12-05 22:00:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:00:01,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:01,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:03,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:04,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:04,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 267 states and 347 transitions. [2024-12-05 22:00:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 347 transitions. [2024-12-05 22:00:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:00:04,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:04,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:05,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:09,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 268 states and 348 transitions. [2024-12-05 22:00:09,119 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 348 transitions. [2024-12-05 22:00:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:00:09,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:09,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:12,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 269 states and 349 transitions. [2024-12-05 22:00:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 349 transitions. [2024-12-05 22:00:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:00:13,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:13,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:16,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:17,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:17,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 270 states and 350 transitions. [2024-12-05 22:00:17,173 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 350 transitions. [2024-12-05 22:00:17,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:00:17,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:17,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:19,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:20,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 271 states and 351 transitions. [2024-12-05 22:00:20,888 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 351 transitions. [2024-12-05 22:00:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:00:20,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:20,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:24,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:26,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 272 states and 352 transitions. [2024-12-05 22:00:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 352 transitions. [2024-12-05 22:00:26,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:00:26,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:26,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:31,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:31,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 273 states and 353 transitions. [2024-12-05 22:00:31,106 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 353 transitions. [2024-12-05 22:00:31,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:00:31,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:31,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:32,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:34,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:36,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 274 states and 354 transitions. [2024-12-05 22:00:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 354 transitions. [2024-12-05 22:00:36,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:00:36,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:36,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:39,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:40,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 275 states and 355 transitions. [2024-12-05 22:00:40,951 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 355 transitions. [2024-12-05 22:00:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:00:40,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:40,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 276 states and 356 transitions. [2024-12-05 22:00:46,269 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 356 transitions. [2024-12-05 22:00:46,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:00:46,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:49,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 277 states and 357 transitions. [2024-12-05 22:00:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 357 transitions. [2024-12-05 22:00:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:00:51,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:51,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:58,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:58,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 278 states and 358 transitions. [2024-12-05 22:00:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 358 transitions. [2024-12-05 22:00:58,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:00:58,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:59,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:02,442 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:04,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 279 states and 359 transitions. [2024-12-05 22:01:04,152 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 359 transitions. [2024-12-05 22:01:04,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 22:01:04,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:04,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:08,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:09,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 280 states and 360 transitions. [2024-12-05 22:01:09,488 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 360 transitions. [2024-12-05 22:01:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:01:09,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:09,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:10,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:13,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:15,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:15,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 281 states and 361 transitions. [2024-12-05 22:01:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 361 transitions. [2024-12-05 22:01:15,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:01:15,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:15,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:16,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:19,869 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 282 states and 362 transitions. [2024-12-05 22:01:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 362 transitions. [2024-12-05 22:01:21,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:01:21,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:21,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:25,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:27,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 283 states and 363 transitions. [2024-12-05 22:01:27,635 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 363 transitions. [2024-12-05 22:01:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:01:27,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:27,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:32,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 284 states and 364 transitions. [2024-12-05 22:01:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 364 transitions. [2024-12-05 22:01:32,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:01:32,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:32,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:38,600 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 285 states and 365 transitions. [2024-12-05 22:01:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 365 transitions. [2024-12-05 22:01:40,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:01:40,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:40,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:45,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:46,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 286 states and 366 transitions. [2024-12-05 22:01:46,654 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 366 transitions. [2024-12-05 22:01:46,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:01:46,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:46,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:50,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:52,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 287 states and 367 transitions. [2024-12-05 22:01:52,167 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 367 transitions. [2024-12-05 22:01:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:01:52,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:52,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:57,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 288 states and 368 transitions. [2024-12-05 22:01:57,954 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 368 transitions. [2024-12-05 22:01:57,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:01:57,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:57,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:02,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 289 states and 369 transitions. [2024-12-05 22:02:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 369 transitions. [2024-12-05 22:02:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:02:03,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:03,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:05,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 290 states and 370 transitions. [2024-12-05 22:02:09,737 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 370 transitions. [2024-12-05 22:02:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:02:09,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:09,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:12,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:20,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 291 states and 371 transitions. [2024-12-05 22:02:20,186 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 371 transitions. [2024-12-05 22:02:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:02:20,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:24,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:25,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 292 states and 372 transitions. [2024-12-05 22:02:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 372 transitions. [2024-12-05 22:02:25,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:02:25,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:25,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:30,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:33,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 293 states and 373 transitions. [2024-12-05 22:02:33,427 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 373 transitions. [2024-12-05 22:02:33,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:02:33,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:33,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:38,015 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 294 states and 374 transitions. [2024-12-05 22:02:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 374 transitions. [2024-12-05 22:02:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:02:40,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:46,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:48,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 295 states and 375 transitions. [2024-12-05 22:02:48,262 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 375 transitions. [2024-12-05 22:02:48,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:02:48,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:48,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:50,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 296 states and 376 transitions. [2024-12-05 22:02:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 376 transitions. [2024-12-05 22:02:56,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:02:56,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:56,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:58,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 297 states and 377 transitions. [2024-12-05 22:03:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 377 transitions. [2024-12-05 22:03:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:03:03,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:03,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:09,659 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 298 states and 378 transitions. [2024-12-05 22:03:12,307 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 378 transitions. [2024-12-05 22:03:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 22:03:12,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:12,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:14,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:18,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 299 states and 379 transitions. [2024-12-05 22:03:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 379 transitions. [2024-12-05 22:03:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 22:03:20,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:20,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:31,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:31,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 300 states and 380 transitions. [2024-12-05 22:03:31,994 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 380 transitions. [2024-12-05 22:03:31,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 22:03:31,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:31,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:40,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 301 states and 381 transitions. [2024-12-05 22:03:43,484 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 381 transitions. [2024-12-05 22:03:43,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 22:03:43,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:43,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:53,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:53,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 302 states and 382 transitions. [2024-12-05 22:03:53,249 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 382 transitions. [2024-12-05 22:03:53,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 22:03:53,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:53,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:57,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:02,477 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:04,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 303 states and 383 transitions. [2024-12-05 22:04:04,931 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 383 transitions. [2024-12-05 22:04:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 22:04:04,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:04,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:06,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:10,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:13,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:13,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 304 states and 384 transitions. [2024-12-05 22:04:13,109 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 384 transitions. [2024-12-05 22:04:13,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:04:13,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:13,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:20,411 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:22,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:22,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 305 states and 385 transitions. [2024-12-05 22:04:22,966 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 385 transitions. [2024-12-05 22:04:22,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:04:22,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:22,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 306 states and 386 transitions. [2024-12-05 22:04:30,565 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 386 transitions. [2024-12-05 22:04:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:04:30,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:37,015 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:39,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:39,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 307 states and 387 transitions. [2024-12-05 22:04:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 387 transitions. [2024-12-05 22:04:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:04:39,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:39,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:45,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:46,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:46,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 308 states and 388 transitions. [2024-12-05 22:04:46,852 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 388 transitions. [2024-12-05 22:04:46,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:04:46,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:46,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:51,868 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:53,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 309 states and 389 transitions. [2024-12-05 22:04:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 389 transitions. [2024-12-05 22:04:53,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 22:04:53,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:53,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:59,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 310 states and 390 transitions. [2024-12-05 22:04:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 390 transitions. [2024-12-05 22:04:59,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:04:59,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:59,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:02,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:07,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:07,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 311 states and 391 transitions. [2024-12-05 22:05:07,816 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 391 transitions. [2024-12-05 22:05:07,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:05:07,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:07,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:14,824 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:18,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 312 states and 392 transitions. [2024-12-05 22:05:18,779 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 392 transitions. [2024-12-05 22:05:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:05:18,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:18,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:25,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:28,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 313 states and 393 transitions. [2024-12-05 22:05:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 393 transitions. [2024-12-05 22:05:28,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:05:28,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:28,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:36,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:36,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 314 states and 394 transitions. [2024-12-05 22:05:36,478 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 394 transitions. [2024-12-05 22:05:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 22:05:36,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:36,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:37,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:41,599 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 315 states and 395 transitions. [2024-12-05 22:05:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 395 transitions. [2024-12-05 22:05:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 22:05:44,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:44,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:51,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:05:54,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:54,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 316 states and 396 transitions. [2024-12-05 22:05:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 396 transitions. [2024-12-05 22:05:54,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 22:05:54,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:54,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:00,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:02,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 317 states and 397 transitions. [2024-12-05 22:06:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 397 transitions. [2024-12-05 22:06:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:06:02,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:02,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:08,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:12,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:12,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 318 states and 398 transitions. [2024-12-05 22:06:12,341 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-12-05 22:06:12,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 22:06:12,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:12,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:21,106 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:24,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:24,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 319 states and 399 transitions. [2024-12-05 22:06:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 399 transitions. [2024-12-05 22:06:24,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 22:06:24,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:24,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:25,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:32,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 320 states and 400 transitions. [2024-12-05 22:06:32,784 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 400 transitions. [2024-12-05 22:06:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 22:06:32,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:32,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 7144 backedges. 3378 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 321 states and 401 transitions. [2024-12-05 22:06:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 401 transitions. [2024-12-05 22:06:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 22:06:42,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:42,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7264 backedges. 3423 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:06:52,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:52,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 322 states and 402 transitions. [2024-12-05 22:06:52,038 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 402 transitions. [2024-12-05 22:06:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 22:06:52,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:52,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 3468 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 323 states and 403 transitions. [2024-12-05 22:07:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 403 transitions. [2024-12-05 22:07:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 22:07:00,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:00,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:07,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7507 backedges. 3513 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:10,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 324 states and 404 transitions. [2024-12-05 22:07:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 404 transitions. [2024-12-05 22:07:10,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 22:07:10,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:10,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:18,357 INFO L134 CoverageAnalysis]: Checked inductivity of 7630 backedges. 3558 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:22,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:22,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 325 states and 405 transitions. [2024-12-05 22:07:22,200 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 405 transitions. [2024-12-05 22:07:22,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 22:07:22,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:22,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:28,856 INFO L134 CoverageAnalysis]: Checked inductivity of 7754 backedges. 3603 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 326 states and 406 transitions. [2024-12-05 22:07:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 406 transitions. [2024-12-05 22:07:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 22:07:30,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:30,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7879 backedges. 3648 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 327 states and 407 transitions. [2024-12-05 22:07:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 407 transitions. [2024-12-05 22:07:38,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 22:07:38,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:38,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8005 backedges. 3693 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:46,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:46,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 328 states and 408 transitions. [2024-12-05 22:07:46,465 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 408 transitions. [2024-12-05 22:07:46,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 22:07:46,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:46,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:53,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8132 backedges. 3738 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:07:54,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 329 states and 409 transitions. [2024-12-05 22:07:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 409 transitions. [2024-12-05 22:07:54,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 22:07:54,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:54,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:01,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8260 backedges. 3783 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:08:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 330 states and 410 transitions. [2024-12-05 22:08:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 410 transitions. [2024-12-05 22:08:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 22:08:02,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:06,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8389 backedges. 3828 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:08:12,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 331 states and 411 transitions. [2024-12-05 22:08:12,705 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 411 transitions. [2024-12-05 22:08:12,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 22:08:12,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:12,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms