./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.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_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/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_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/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_c708177c-25b0-4cfc-b80a-3a4f491e442a/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 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:16:07,970 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:16:08,022 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:16:08,027 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:16:08,027 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:16:08,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:16:08,047 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:16:08,047 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:16:08,047 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:16:08,047 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:16:08,047 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:16:08,048 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:16:08,049 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:16:08,049 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:16:08,049 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:16:08,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:16:08,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:16:08,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:16:08,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:16:08,049 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:16:08,049 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:16:08,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:16:08,049 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_c708177c-25b0-4cfc-b80a-3a4f491e442a/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 -> 8bb47039b70660cfe333b6887d0f99d94255697a030b075b004d2298d7cf4777 [2024-12-05 23:16:08,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:16:08,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:16:08,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:16:08,301 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:16:08,301 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:16:08,302 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2024-12-05 23:16:11,156 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/data/8ca6dee8f/7c3d08ac21a64455ba4ce2a9f4a9c5ca/FLAG7ae24561d [2024-12-05 23:16:11,523 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:16:11,523 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2024-12-05 23:16:11,542 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/data/8ca6dee8f/7c3d08ac21a64455ba4ce2a9f4a9c5ca/FLAG7ae24561d [2024-12-05 23:16:11,560 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/data/8ca6dee8f/7c3d08ac21a64455ba4ce2a9f4a9c5ca [2024-12-05 23:16:11,563 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:16:11,565 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:16:11,566 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:16:11,567 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:16:11,572 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:16:11,573 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:16:11" (1/1) ... [2024-12-05 23:16:11,574 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f61bdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:11, skipping insertion in model container [2024-12-05 23:16:11,575 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:16:11" (1/1) ... [2024-12-05 23:16:11,629 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:16:12,142 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_c708177c-25b0-4cfc-b80a-3a4f491e442a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[33021,33034] [2024-12-05 23:16:12,345 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_c708177c-25b0-4cfc-b80a-3a4f491e442a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[84583,84596] [2024-12-05 23:16:12,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:16:12,361 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:16:12,398 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_c708177c-25b0-4cfc-b80a-3a4f491e442a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[33021,33034] [2024-12-05 23:16:12,484 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_c708177c-25b0-4cfc-b80a-3a4f491e442a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i[84583,84596] [2024-12-05 23:16:12,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:16:12,529 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:16:12,529 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12 WrapperNode [2024-12-05 23:16:12,529 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:16:12,531 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:16:12,531 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:16:12,531 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:16:12,538 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,572 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,678 INFO L138 Inliner]: procedures = 177, calls = 722, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3252 [2024-12-05 23:16:12,678 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:16:12,679 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:16:12,679 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:16:12,679 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:16:12,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,705 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,706 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,758 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,762 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,784 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,792 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,799 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,813 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:16:12,814 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:16:12,814 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:16:12,814 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:16:12,815 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:16:12" (1/1) ... [2024-12-05 23:16:12,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:16:12,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:16:12,851 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:16:12,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c708177c-25b0-4cfc-b80a-3a4f491e442a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:16:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:16:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:16:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:16:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:16:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 23:16:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 23:16:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:16:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:16:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:16:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:16:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:16:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:16:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:16:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:16:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:16:13,083 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:16:13,086 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:16:16,358 INFO L? ?]: Removed 791 outVars from TransFormulas that were not future-live. [2024-12-05 23:16:16,359 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:16:18,111 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:16:18,111 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-12-05 23:16:18,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:16:18 BoogieIcfgContainer [2024-12-05 23:16:18,111 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:16:18,112 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:16:18,113 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:16:18,122 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:16:18,122 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:16:18" (1/1) ... [2024-12-05 23:16:18,129 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:16:18,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1106 states and 2176 transitions. [2024-12-05 23:16:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2176 transitions. [2024-12-05 23:16:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:16:18,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:18,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:18,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:18,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1106 states and 2171 transitions. [2024-12-05 23:16:18,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2171 transitions. [2024-12-05 23:16:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:16:18,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:18,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:18,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1108 states and 2170 transitions. [2024-12-05 23:16:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2170 transitions. [2024-12-05 23:16:18,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:16:18,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:18,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:18,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:18,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:18,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1108 states and 2166 transitions. [2024-12-05 23:16:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2166 transitions. [2024-12-05 23:16:18,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:16:18,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:18,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:18,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:21,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:16:21,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1108 states and 2160 transitions. [2024-12-05 23:16:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2160 transitions. [2024-12-05 23:16:21,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:16:21,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:21,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:21,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:21,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:21,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1108 states and 2154 transitions. [2024-12-05 23:16:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2154 transitions. [2024-12-05 23:16:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:16:21,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:21,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:23,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:16:23,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:23,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1108 states and 2148 transitions. [2024-12-05 23:16:23,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2148 transitions. [2024-12-05 23:16:23,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:16:23,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:23,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:23,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:23,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:27,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:16:27,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:27,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1121 states and 2163 transitions. [2024-12-05 23:16:27,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2163 transitions. [2024-12-05 23:16:27,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:16:27,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:27,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:27,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1121 states and 2161 transitions. [2024-12-05 23:16:28,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2161 transitions. [2024-12-05 23:16:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:16:28,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:28,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:28,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:28,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1121 states and 2159 transitions. [2024-12-05 23:16:28,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2159 transitions. [2024-12-05 23:16:28,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:16:28,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:28,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:28,333 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 23:16:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:29,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1121 states and 2157 transitions. [2024-12-05 23:16:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2157 transitions. [2024-12-05 23:16:29,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:16:29,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:29,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:29,636 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 23:16:39,668 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 23:16:49,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:16:56,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:16:56,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:56,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1124 states and 2159 transitions. [2024-12-05 23:16:56,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2159 transitions. [2024-12-05 23:16:56,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:16:56,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:56,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:56,529 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 23:17:06,647 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 23:17:08,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:08,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1170 states and 2219 transitions. [2024-12-05 23:17:08,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2219 transitions. [2024-12-05 23:17:08,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:17:08,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:08,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:08,484 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 23:17:08,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:08,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1170 states and 2215 transitions. [2024-12-05 23:17:08,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2215 transitions. [2024-12-05 23:17:08,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:17:08,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:08,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:08,632 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 23:17:18,643 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 23:17:18,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1170 states and 2213 transitions. [2024-12-05 23:17:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2213 transitions. [2024-12-05 23:17:18,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:17:18,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:18,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:18,816 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 23:17:18,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1170 states and 2211 transitions. [2024-12-05 23:17:18,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2211 transitions. [2024-12-05 23:17:18,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:17:18,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:18,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:19,192 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 23:17:21,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:17:21,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:21,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1173 states and 2213 transitions. [2024-12-05 23:17:21,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2213 transitions. [2024-12-05 23:17:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 23:17:21,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:21,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:22,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:17:23,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:17:23,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1156 states and 2192 transitions. [2024-12-05 23:17:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2192 transitions. [2024-12-05 23:17:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:17:23,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:23,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:24,423 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 23:17:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1158 states and 2193 transitions. [2024-12-05 23:17:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2193 transitions. [2024-12-05 23:17:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:17:24,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:25,931 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 23:17:26,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1160 states and 2196 transitions. [2024-12-05 23:17:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2196 transitions. [2024-12-05 23:17:26,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:17:26,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:26,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:27,554 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 23:17:28,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:28,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1162 states and 2200 transitions. [2024-12-05 23:17:28,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2200 transitions. [2024-12-05 23:17:28,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:17:28,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:28,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:28,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:29,098 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 23:17:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1163 states and 2201 transitions. [2024-12-05 23:17:29,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2201 transitions. [2024-12-05 23:17:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:17:29,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:29,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:30,716 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 23:17:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1164 states and 2202 transitions. [2024-12-05 23:17:30,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2202 transitions. [2024-12-05 23:17:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:17:30,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:30,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:31,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:32,087 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 23:17:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:32,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1165 states and 2203 transitions. [2024-12-05 23:17:32,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2203 transitions. [2024-12-05 23:17:32,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:17:32,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:32,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:32,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:33,084 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 23:17:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:33,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1166 states and 2204 transitions. [2024-12-05 23:17:33,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2204 transitions. [2024-12-05 23:17:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:17:33,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:33,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:34,446 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 23:17:34,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1167 states and 2205 transitions. [2024-12-05 23:17:34,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2205 transitions. [2024-12-05 23:17:34,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:17:34,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:34,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:36,126 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 23:17:36,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:36,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1168 states and 2206 transitions. [2024-12-05 23:17:36,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2206 transitions. [2024-12-05 23:17:36,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:17:36,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:36,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:37,528 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 23:17:38,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:38,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1169 states and 2207 transitions. [2024-12-05 23:17:38,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2207 transitions. [2024-12-05 23:17:38,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:17:38,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:38,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:39,273 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 23:17:39,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1170 states and 2208 transitions. [2024-12-05 23:17:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2208 transitions. [2024-12-05 23:17:39,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:17:39,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:39,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:40,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:40,754 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 23:17:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1171 states and 2209 transitions. [2024-12-05 23:17:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2209 transitions. [2024-12-05 23:17:41,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:17:41,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:41,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:42,346 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 23:17:42,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:42,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1172 states and 2210 transitions. [2024-12-05 23:17:42,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2210 transitions. [2024-12-05 23:17:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:17:42,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:42,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:43,643 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 23:17:43,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1173 states and 2211 transitions. [2024-12-05 23:17:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2211 transitions. [2024-12-05 23:17:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:17:43,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:43,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:45,399 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 23:17:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:46,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1174 states and 2212 transitions. [2024-12-05 23:17:46,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2212 transitions. [2024-12-05 23:17:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:17:46,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:46,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:46,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:47,301 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 23:17:47,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:47,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1175 states and 2213 transitions. [2024-12-05 23:17:47,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2213 transitions. [2024-12-05 23:17:47,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:17:47,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:47,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:49,089 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 23:17:49,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1176 states and 2214 transitions. [2024-12-05 23:17:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2214 transitions. [2024-12-05 23:17:49,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:17:49,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:49,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:50,686 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 23:17:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:51,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1177 states and 2215 transitions. [2024-12-05 23:17:51,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2215 transitions. [2024-12-05 23:17:51,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:17:51,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:51,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:52,981 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 23:17:53,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1178 states and 2216 transitions. [2024-12-05 23:17:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2216 transitions. [2024-12-05 23:17:53,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:17:53,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:53,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:55,454 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 23:17:56,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1179 states and 2217 transitions. [2024-12-05 23:17:56,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2217 transitions. [2024-12-05 23:17:56,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:17:56,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:56,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:57,541 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 23:17:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1180 states and 2218 transitions. [2024-12-05 23:17:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2218 transitions. [2024-12-05 23:17:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:17:58,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:58,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:59,586 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 23:18:00,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1181 states and 2219 transitions. [2024-12-05 23:18:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2219 transitions. [2024-12-05 23:18:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:18:00,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:00,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:01,847 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 23:18:02,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:02,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1182 states and 2220 transitions. [2024-12-05 23:18:02,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2220 transitions. [2024-12-05 23:18:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 23:18:02,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:02,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:03,876 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 23:18:04,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1183 states and 2221 transitions. [2024-12-05 23:18:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2221 transitions. [2024-12-05 23:18:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:18:04,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:04,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:05,648 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 23:18:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1184 states and 2222 transitions. [2024-12-05 23:18:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2222 transitions. [2024-12-05 23:18:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:18:06,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:06,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:08,213 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 23:18:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1185 states and 2223 transitions. [2024-12-05 23:18:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2223 transitions. [2024-12-05 23:18:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:18:09,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:09,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:09,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:10,941 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 23:18:11,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:11,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1186 states and 2224 transitions. [2024-12-05 23:18:11,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2224 transitions. [2024-12-05 23:18:11,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:18:11,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:11,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:12,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:13,443 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 23:18:14,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:14,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1187 states and 2225 transitions. [2024-12-05 23:18:14,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2225 transitions. [2024-12-05 23:18:14,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:18:14,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:14,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:15,892 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 23:18:16,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:16,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1188 states and 2226 transitions. [2024-12-05 23:18:16,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2226 transitions. [2024-12-05 23:18:16,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:18:16,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:16,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:17,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:18,680 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 23:18:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1189 states and 2227 transitions. [2024-12-05 23:18:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2227 transitions. [2024-12-05 23:18:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:18:19,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:21,439 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 23:18:22,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:22,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1190 states and 2228 transitions. [2024-12-05 23:18:22,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2228 transitions. [2024-12-05 23:18:22,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:18:22,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:22,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:24,659 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 23:18:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1191 states and 2229 transitions. [2024-12-05 23:18:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2229 transitions. [2024-12-05 23:18:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:18:25,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:25,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:25,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:27,239 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 23:18:28,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1192 states and 2230 transitions. [2024-12-05 23:18:28,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2230 transitions. [2024-12-05 23:18:28,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:18:28,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:28,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:30,275 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 23:18:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:31,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1193 states and 2231 transitions. [2024-12-05 23:18:31,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2231 transitions. [2024-12-05 23:18:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:18:31,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:31,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:31,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:33,025 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 23:18:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:33,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1194 states and 2232 transitions. [2024-12-05 23:18:33,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2232 transitions. [2024-12-05 23:18:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:18:33,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:33,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:35,887 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 23:18:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1195 states and 2233 transitions. [2024-12-05 23:18:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2233 transitions. [2024-12-05 23:18:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:18:37,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:37,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:37,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:39,223 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 23:18:39,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1196 states and 2234 transitions. [2024-12-05 23:18:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2234 transitions. [2024-12-05 23:18:39,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:18:39,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:39,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:41,863 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 23:18:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1197 states and 2235 transitions. [2024-12-05 23:18:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2235 transitions. [2024-12-05 23:18:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:18:42,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:42,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:44,722 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 23:18:45,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:45,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1198 states and 2236 transitions. [2024-12-05 23:18:45,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2236 transitions. [2024-12-05 23:18:45,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 23:18:45,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:45,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:48,190 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 23:18:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1199 states and 2237 transitions. [2024-12-05 23:18:49,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2237 transitions. [2024-12-05 23:18:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:18:49,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:51,516 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 23:18:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1200 states and 2238 transitions. [2024-12-05 23:18:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2238 transitions. [2024-12-05 23:18:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:18:52,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:52,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:55,324 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 23:18:56,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:56,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1201 states and 2239 transitions. [2024-12-05 23:18:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2239 transitions. [2024-12-05 23:18:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:18:56,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:56,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:59,234 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 23:19:00,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:00,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1202 states and 2240 transitions. [2024-12-05 23:19:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2240 transitions. [2024-12-05 23:19:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:19:00,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:00,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:09,258 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 23:19:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1203 states and 2241 transitions. [2024-12-05 23:19:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2241 transitions. [2024-12-05 23:19:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:19:17,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:18,911 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 23:19:19,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:19,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1204 states and 2242 transitions. [2024-12-05 23:19:19,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2242 transitions. [2024-12-05 23:19:19,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:19:19,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:19,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:20,982 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 23:19:22,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1206 states and 2248 transitions. [2024-12-05 23:19:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2248 transitions. [2024-12-05 23:19:22,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 23:19:22,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:22,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:23,448 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 23:19:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1209 states and 2256 transitions. [2024-12-05 23:19:25,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2256 transitions. [2024-12-05 23:19:25,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:19:25,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:25,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:27,009 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 23:19:28,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1211 states and 2260 transitions. [2024-12-05 23:19:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2260 transitions. [2024-12-05 23:19:28,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:19:28,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:28,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:29,668 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 23:19:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1212 states and 2261 transitions. [2024-12-05 23:19:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2261 transitions. [2024-12-05 23:19:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:19:30,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:30,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:31,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:31,804 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 23:19:34,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1214 states and 2268 transitions. [2024-12-05 23:19:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2268 transitions. [2024-12-05 23:19:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:19:34,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:34,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:35,813 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 23:19:36,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1215 states and 2269 transitions. [2024-12-05 23:19:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2269 transitions. [2024-12-05 23:19:36,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 23:19:36,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:36,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:38,163 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 23:19:38,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:38,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1216 states and 2270 transitions. [2024-12-05 23:19:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2270 transitions. [2024-12-05 23:19:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 23:19:38,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:39,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:40,067 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 23:19:40,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1217 states and 2271 transitions. [2024-12-05 23:19:40,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2271 transitions. [2024-12-05 23:19:40,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 23:19:40,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:40,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:41,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:42,315 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 23:19:43,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:43,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1218 states and 2272 transitions. [2024-12-05 23:19:43,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2272 transitions. [2024-12-05 23:19:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:19:43,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:43,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:45,731 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 23:19:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1219 states and 2273 transitions. [2024-12-05 23:19:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2273 transitions. [2024-12-05 23:19:46,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:19:46,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:46,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:48,522 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 23:19:49,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1220 states and 2274 transitions. [2024-12-05 23:19:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2274 transitions. [2024-12-05 23:19:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:19:49,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:49,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:50,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:51,548 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 23:19:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:52,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1221 states and 2275 transitions. [2024-12-05 23:19:52,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2275 transitions. [2024-12-05 23:19:52,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:19:52,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:52,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:55,144 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 23:19:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:56,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1222 states and 2276 transitions. [2024-12-05 23:19:56,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2276 transitions. [2024-12-05 23:19:56,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:19:56,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:56,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:58,233 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 23:19:59,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:59,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1223 states and 2277 transitions. [2024-12-05 23:19:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2277 transitions. [2024-12-05 23:19:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:19:59,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:59,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:00,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:01,287 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 23:20:02,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:02,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1224 states and 2278 transitions. [2024-12-05 23:20:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2278 transitions. [2024-12-05 23:20:02,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:20:02,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:02,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:03,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:04,806 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 23:20:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1225 states and 2279 transitions. [2024-12-05 23:20:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2279 transitions. [2024-12-05 23:20:05,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 23:20:05,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:05,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:07,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:08,265 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 23:20:09,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:09,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1226 states and 2280 transitions. [2024-12-05 23:20:09,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2280 transitions. [2024-12-05 23:20:09,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:20:09,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:09,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:10,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:11,323 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 23:20:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1227 states and 2281 transitions. [2024-12-05 23:20:12,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2281 transitions. [2024-12-05 23:20:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 23:20:12,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:12,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:14,676 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 23:20:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1228 states and 2282 transitions. [2024-12-05 23:20:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2282 transitions. [2024-12-05 23:20:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:20:15,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:17,435 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 23:20:18,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:18,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1229 states and 2283 transitions. [2024-12-05 23:20:18,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2283 transitions. [2024-12-05 23:20:18,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:20:18,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:18,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:20,720 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 23:20:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:21,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1230 states and 2284 transitions. [2024-12-05 23:20:21,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2284 transitions. [2024-12-05 23:20:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:20:21,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:21,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:23,971 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 23:20:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:24,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1231 states and 2285 transitions. [2024-12-05 23:20:24,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2285 transitions. [2024-12-05 23:20:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:20:24,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:25,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:27,197 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 23:20:28,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:28,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1232 states and 2286 transitions. [2024-12-05 23:20:28,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2286 transitions. [2024-12-05 23:20:28,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:20:28,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:28,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:30,299 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 23:20:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:31,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1233 states and 2287 transitions. [2024-12-05 23:20:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2287 transitions. [2024-12-05 23:20:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:20:31,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:31,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:33,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:34,363 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 23:20:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:35,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1234 states and 2288 transitions. [2024-12-05 23:20:35,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2288 transitions. [2024-12-05 23:20:35,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:20:35,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:35,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:37,873 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 23:20:38,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1235 states and 2289 transitions. [2024-12-05 23:20:38,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2289 transitions. [2024-12-05 23:20:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:20:38,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:38,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:40,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:42,393 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 23:20:43,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:43,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1236 states and 2290 transitions. [2024-12-05 23:20:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2290 transitions. [2024-12-05 23:20:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:20:43,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:43,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:46,624 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 23:20:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:47,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1237 states and 2291 transitions. [2024-12-05 23:20:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2291 transitions. [2024-12-05 23:20:47,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:20:47,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:47,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:50,169 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 23:20:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:51,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1238 states and 2292 transitions. [2024-12-05 23:20:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2292 transitions. [2024-12-05 23:20:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:20:51,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:51,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:54,158 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 23:20:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:55,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1239 states and 2293 transitions. [2024-12-05 23:20:55,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2293 transitions. [2024-12-05 23:20:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 23:20:55,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:55,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:56,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:58,084 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 23:20:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1240 states and 2294 transitions. [2024-12-05 23:20:58,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2294 transitions. [2024-12-05 23:20:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 23:20:58,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:58,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:59,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:01,580 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 23:21:03,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:03,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1241 states and 2295 transitions. [2024-12-05 23:21:03,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2295 transitions. [2024-12-05 23:21:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 23:21:03,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:03,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:04,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:06,083 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 23:21:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1242 states and 2296 transitions. [2024-12-05 23:21:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2296 transitions. [2024-12-05 23:21:07,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:21:07,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:07,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:11,396 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 23:21:12,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1243 states and 2297 transitions. [2024-12-05 23:21:12,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2297 transitions. [2024-12-05 23:21:12,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:21:12,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:12,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:13,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:16,107 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 23:21:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:17,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1244 states and 2298 transitions. [2024-12-05 23:21:17,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2298 transitions. [2024-12-05 23:21:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:21:17,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:18,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:20,091 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 23:21:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1245 states and 2299 transitions. [2024-12-05 23:21:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2299 transitions. [2024-12-05 23:21:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:21:21,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:21,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:22,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:24,079 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 23:21:24,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:24,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1246 states and 2300 transitions. [2024-12-05 23:21:24,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2300 transitions. [2024-12-05 23:21:24,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:21:24,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:24,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:28,744 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 23:21:30,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1247 states and 2301 transitions. [2024-12-05 23:21:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2301 transitions. [2024-12-05 23:21:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:21:30,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:30,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:30,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:32,628 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 23:21:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1248 states and 2302 transitions. [2024-12-05 23:21:33,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2302 transitions. [2024-12-05 23:21:33,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 23:21:33,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:33,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:37,265 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 23:21:38,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:38,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1249 states and 2303 transitions. [2024-12-05 23:21:38,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2303 transitions. [2024-12-05 23:21:38,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:21:38,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:38,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:41,378 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 23:21:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1250 states and 2304 transitions. [2024-12-05 23:21:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2304 transitions. [2024-12-05 23:21:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 23:21:42,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:42,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:46,183 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 23:21:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:48,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1251 states and 2305 transitions. [2024-12-05 23:21:48,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2305 transitions. [2024-12-05 23:21:48,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:21:48,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:48,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:52,330 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 23:21:53,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1252 states and 2306 transitions. [2024-12-05 23:21:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2306 transitions. [2024-12-05 23:21:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:21:53,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:53,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:57,306 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 23:21:58,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:58,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1253 states and 2307 transitions. [2024-12-05 23:21:58,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2307 transitions. [2024-12-05 23:21:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:21:58,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:58,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:02,526 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 23:22:04,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1254 states and 2308 transitions. [2024-12-05 23:22:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2308 transitions. [2024-12-05 23:22:04,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:22:04,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:04,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:06,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:08,979 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 23:22:10,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:10,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1255 states and 2309 transitions. [2024-12-05 23:22:10,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2309 transitions. [2024-12-05 23:22:10,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:22:10,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:10,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:13,997 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 23:22:15,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:15,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1256 states and 2310 transitions. [2024-12-05 23:22:15,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2310 transitions. [2024-12-05 23:22:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:22:15,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:15,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:19,717 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 23:22:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:20,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1257 states and 2311 transitions. [2024-12-05 23:22:20,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2311 transitions. [2024-12-05 23:22:20,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:22:20,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:20,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:25,449 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 23:22:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:28,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1258 states and 2312 transitions. [2024-12-05 23:22:28,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2312 transitions. [2024-12-05 23:22:28,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:22:28,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:28,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:33,145 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 23:22:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:34,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1259 states and 2313 transitions. [2024-12-05 23:22:34,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2313 transitions. [2024-12-05 23:22:34,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 23:22:34,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:39,231 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 23:22:41,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:41,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1260 states and 2314 transitions. [2024-12-05 23:22:41,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2314 transitions. [2024-12-05 23:22:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 23:22:41,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:41,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:46,122 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 23:22:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1261 states and 2315 transitions. [2024-12-05 23:22:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2315 transitions. [2024-12-05 23:22:47,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:22:47,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:47,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:52,167 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 23:22:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:54,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1262 states and 2316 transitions. [2024-12-05 23:22:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2316 transitions. [2024-12-05 23:22:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:22:54,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:54,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:59,040 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 23:23:00,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1263 states and 2317 transitions. [2024-12-05 23:23:00,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2317 transitions. [2024-12-05 23:23:00,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:23:00,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:00,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:06,126 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 23:23:08,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:08,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1264 states and 2318 transitions. [2024-12-05 23:23:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2318 transitions. [2024-12-05 23:23:08,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 23:23:08,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:08,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:13,317 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 23:23:15,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:15,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1265 states and 2319 transitions. [2024-12-05 23:23:15,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2319 transitions. [2024-12-05 23:23:15,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 23:23:15,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:15,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:20,230 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 23:23:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1266 states and 2320 transitions. [2024-12-05 23:23:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2320 transitions. [2024-12-05 23:23:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 23:23:22,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:22,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:26,096 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 23:23:27,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:27,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1267 states and 2321 transitions. [2024-12-05 23:23:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2321 transitions. [2024-12-05 23:23:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 23:23:27,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:29,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:32,906 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 23:23:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1268 states and 2322 transitions. [2024-12-05 23:23:34,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2322 transitions. [2024-12-05 23:23:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 23:23:34,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:34,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:40,809 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 23:23:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1269 states and 2323 transitions. [2024-12-05 23:23:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2323 transitions. [2024-12-05 23:23:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 23:23:43,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:49,325 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 23:23:51,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1270 states and 2324 transitions. [2024-12-05 23:23:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2324 transitions. [2024-12-05 23:23:51,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 23:23:51,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:51,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:57,952 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 23:23:59,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:59,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1271 states and 2325 transitions. [2024-12-05 23:23:59,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2325 transitions. [2024-12-05 23:23:59,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 23:23:59,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:59,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:05,448 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 23:24:08,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:08,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1272 states and 2326 transitions. [2024-12-05 23:24:08,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2326 transitions. [2024-12-05 23:24:08,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 23:24:08,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:08,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:15,794 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 23:24:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1273 states and 2327 transitions. [2024-12-05 23:24:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2327 transitions. [2024-12-05 23:24:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:24:18,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:18,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:27,493 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 23:24:29,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:29,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1274 states and 2328 transitions. [2024-12-05 23:24:29,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2328 transitions. [2024-12-05 23:24:29,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 23:24:29,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:29,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:35,593 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 23:24:38,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1275 states and 2329 transitions. [2024-12-05 23:24:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2329 transitions. [2024-12-05 23:24:38,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 23:24:38,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:38,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:39,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:43,933 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 23:24:46,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1276 states and 2330 transitions. [2024-12-05 23:24:46,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2330 transitions. [2024-12-05 23:24:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:24:46,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:46,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:48,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:52,850 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 23:24:55,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:55,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1277 states and 2331 transitions. [2024-12-05 23:24:55,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2331 transitions. [2024-12-05 23:24:55,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 23:24:55,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:55,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:00,652 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 23:25:03,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:03,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1278 states and 2332 transitions. [2024-12-05 23:25:03,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2332 transitions. [2024-12-05 23:25:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 23:25:03,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:03,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:09,866 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 23:25:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1279 states and 2333 transitions. [2024-12-05 23:25:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2333 transitions. [2024-12-05 23:25:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 23:25:12,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:12,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:22,138 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 23:25:24,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:24,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1280 states and 2334 transitions. [2024-12-05 23:25:24,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2334 transitions. [2024-12-05 23:25:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 23:25:24,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:24,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:32,093 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 23:25:34,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1281 states and 2335 transitions. [2024-12-05 23:25:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2335 transitions. [2024-12-05 23:25:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 23:25:34,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:34,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:43,954 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 23:25:47,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1282 states and 2336 transitions. [2024-12-05 23:25:47,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2336 transitions. [2024-12-05 23:25:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 23:25:47,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:47,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:49,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:54,303 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 23:25:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1283 states and 2337 transitions. [2024-12-05 23:25:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2337 transitions. [2024-12-05 23:25:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 23:25:55,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:55,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:04,277 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 23:26:07,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:07,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1284 states and 2338 transitions. [2024-12-05 23:26:07,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2338 transitions. [2024-12-05 23:26:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 23:26:07,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:07,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:14,325 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 23:26:16,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1285 states and 2339 transitions. [2024-12-05 23:26:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 2339 transitions. [2024-12-05 23:26:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 23:26:16,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:16,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:24,300 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 23:26:27,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:27,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1286 states and 2340 transitions. [2024-12-05 23:26:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2340 transitions. [2024-12-05 23:26:27,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:26:27,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:27,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:36,040 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 23:26:38,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:38,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1287 states and 2341 transitions. [2024-12-05 23:26:38,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2341 transitions. [2024-12-05 23:26:38,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 23:26:38,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:38,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:45,799 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 23:26:48,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1288 states and 2342 transitions. [2024-12-05 23:26:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2342 transitions. [2024-12-05 23:26:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 23:26:48,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:48,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:58,005 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 23:27:01,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1289 states and 2343 transitions. [2024-12-05 23:27:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2343 transitions. [2024-12-05 23:27:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 23:27:01,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:01,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:12,712 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 23:27:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:16,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1290 states and 2344 transitions. [2024-12-05 23:27:16,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2344 transitions. [2024-12-05 23:27:16,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 23:27:16,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:16,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:19,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:25,389 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 23:27:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1291 states and 2345 transitions. [2024-12-05 23:27:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 2345 transitions. [2024-12-05 23:27:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 23:27:28,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:28,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:37,168 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 23:27:39,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1292 states and 2346 transitions. [2024-12-05 23:27:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2346 transitions. [2024-12-05 23:27:39,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 23:27:39,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:39,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:49,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8519 backedges. 3873 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:27:52,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:52,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1293 states and 2347 transitions. [2024-12-05 23:27:52,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2347 transitions. [2024-12-05 23:27:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 23:27:52,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:00,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8650 backedges. 3918 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:28:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1294 states and 2348 transitions. [2024-12-05 23:28:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2348 transitions. [2024-12-05 23:28:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-05 23:28:03,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:10,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8782 backedges. 3963 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:28:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:13,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1295 states and 2349 transitions. [2024-12-05 23:28:13,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2349 transitions. [2024-12-05 23:28:13,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 23:28:13,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:13,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:21,955 INFO L134 CoverageAnalysis]: Checked inductivity of 8915 backedges. 4008 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:28:24,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:24,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1296 states and 2350 transitions. [2024-12-05 23:28:24,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2350 transitions. [2024-12-05 23:28:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 23:28:24,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:38,012 INFO L134 CoverageAnalysis]: Checked inductivity of 9049 backedges. 4053 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:28:42,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1297 states and 2351 transitions. [2024-12-05 23:28:42,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 2351 transitions. [2024-12-05 23:28:42,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 23:28:42,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 9184 backedges. 4098 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:28:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:54,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1298 states and 2352 transitions. [2024-12-05 23:28:54,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2352 transitions. [2024-12-05 23:28:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 23:28:54,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 9320 backedges. 4143 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:29:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1299 states and 2353 transitions. [2024-12-05 23:29:06,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 2353 transitions. [2024-12-05 23:29:06,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:29:06,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:06,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:17,784 INFO L134 CoverageAnalysis]: Checked inductivity of 9457 backedges. 4188 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:29:20,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:20,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1300 states and 2354 transitions. [2024-12-05 23:29:20,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2354 transitions. [2024-12-05 23:29:20,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 23:29:20,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:20,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:23,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:29,127 INFO L134 CoverageAnalysis]: Checked inductivity of 9595 backedges. 4233 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 23:29:30,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:30,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1301 states and 2355 transitions. [2024-12-05 23:29:30,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2355 transitions. [2024-12-05 23:29:30,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:29:30,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:30,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat